20174840910

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{1447}}^1\times {\mathrm{2459}}^1$

素因数の和:3932

約数の個数: 160

約数和(自身を含む): 62065681920

約数和(自身を除く): 41890841010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1447, 1890, 2459, 2835, 2894, 4341, 4918, 5670, 7235, 7377, 8682, 10129, 12295, 13023, 14470, 14754, 17213, 20258, 21705, 22131, 24590, 26046, 30387, 34426, 36885, 39069, 43410, 44262, 50645, 51639, 60774, 65115, 66393, 73770, 78138, 86065, 91161, 101290, 103278, 110655, 117207, 130230, 132786, 151935, 154917, 172130, 182322, 195345, 199179, 221310, 234414, 258195, 273483, 303870, 309834, 331965, 390690, 398358, 455805, 464751, 516390, 546966, 586035, 663930, 774585, 820449, 911610, 929502, 995895, 1172070, 1367415, 1394253, 1549170, 1640898, 1991790, 2323755, 2734830, 2788506, 3558173, 4102245, 4647510, 6971265, 7116346, 8204490, 10674519, 13942530, 17790865, 21349038, 24907211, 32023557, 35581730, 49814422, 53372595, 64047114, 74721633, 96070671, 106745190, 124536055, 149443266, 160117785, 192141342, 224164899, 249072110, 288212013, 320235570, 373608165, 448329798, 480353355, 576424026, 672494697, 747216330, 960706710, 1120824495, 1344989394, 1441060065, 2017484091, 2241648990, 2882120130, 3362473485, 4034968182, 6724946970, 10087420455, 20174840910]

約数ペア:

[(1, 20174840910), (2, 10087420455), (3, 6724946970), (5, 4034968182), (6, 3362473485), (7, 2882120130), (9, 2241648990), (10, 2017484091), (14, 1441060065), (15, 1344989394), (18, 1120824495), (21, 960706710), (27, 747216330), (30, 672494697), (35, 576424026), (42, 480353355), (45, 448329798), (54, 373608165), (63, 320235570), (70, 288212013), (81, 249072110), (90, 224164899), (105, 192141342), (126, 160117785), (135, 149443266), (162, 124536055), (189, 106745190), (210, 96070671), (270, 74721633), (315, 64047114), (378, 53372595), (405, 49814422), (567, 35581730), (630, 32023557), (810, 24907211), (945, 21349038), (1134, 17790865), (1447, 13942530), (1890, 10674519), (2459, 8204490), (2835, 7116346), (2894, 6971265), (4341, 4647510), (4918, 4102245), (5670, 3558173), (7235, 2788506), (7377, 2734830), (8682, 2323755), (10129, 1991790), (12295, 1640898), (13023, 1549170), (14470, 1394253), (14754, 1367415), (17213, 1172070), (20258, 995895), (21705, 929502), (22131, 911610), (24590, 820449), (26046, 774585), (30387, 663930), (34426, 586035), (36885, 546966), (39069, 516390), (43410, 464751), (44262, 455805), (50645, 398358), (51639, 390690), (60774, 331965), (65115, 309834), (66393, 303870), (73770, 273483), (78138, 258195), (86065, 234414), (91161, 221310), (101290, 199179), (103278, 195345), (110655, 182322), (117207, 172130), (130230, 154917), (132786, 151935)]