1269891090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{15287}}^1$

素因数の和:15384

約数の個数: 96

約数和(自身を含む): 3606011136

約数和(自身を除く): 2336120046

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 71, 78, 90, 117, 130, 142, 195, 213, 234, 355, 390, 426, 585, 639, 710, 923, 1065, 1170, 1278, 1846, 2130, 2769, 3195, 4615, 5538, 6390, 8307, 9230, 13845, 15287, 16614, 27690, 30574, 41535, 45861, 76435, 83070, 91722, 137583, 152870, 198731, 229305, 275166, 397462, 458610, 596193, 687915, 993655, 1085377, 1192386, 1375830, 1788579, 1987310, 2170754, 2980965, 3256131, 3577158, 5426885, 5961930, 6512262, 8942895, 9768393, 10853770, 14109901, 16280655, 17885790, 19536786, 28219802, 32561310, 42329703, 48841965, 70549505, 84659406, 97683930, 126989109, 141099010, 211648515, 253978218, 423297030, 634945545, 1269891090]

約数ペア:

[(1, 1269891090), (2, 634945545), (3, 423297030), (5, 253978218), (6, 211648515), (9, 141099010), (10, 126989109), (13, 97683930), (15, 84659406), (18, 70549505), (26, 48841965), (30, 42329703), (39, 32561310), (45, 28219802), (65, 19536786), (71, 17885790), (78, 16280655), (90, 14109901), (117, 10853770), (130, 9768393), (142, 8942895), (195, 6512262), (213, 5961930), (234, 5426885), (355, 3577158), (390, 3256131), (426, 2980965), (585, 2170754), (639, 1987310), (710, 1788579), (923, 1375830), (1065, 1192386), (1170, 1085377), (1278, 993655), (1846, 687915), (2130, 596193), (2769, 458610), (3195, 397462), (4615, 275166), (5538, 229305), (6390, 198731), (8307, 152870), (9230, 137583), (13845, 91722), (15287, 83070), (16614, 76435), (27690, 45861), (30574, 41535)]