201501860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1601}}^1$

素因数の和:1677

約数の個数: 96

約数和(自身を含む): 516741120

約数和(自身を除く): 315239260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 31, 35, 58, 62, 70, 116, 124, 140, 145, 155, 203, 217, 290, 310, 406, 434, 580, 620, 812, 868, 899, 1015, 1085, 1601, 1798, 2030, 2170, 3202, 3596, 4060, 4340, 4495, 6293, 6404, 8005, 8990, 11207, 12586, 16010, 17980, 22414, 25172, 31465, 32020, 44828, 46429, 49631, 56035, 62930, 92858, 99262, 112070, 125860, 185716, 198524, 224140, 232145, 248155, 325003, 347417, 464290, 496310, 650006, 694834, 928580, 992620, 1300012, 1389668, 1439299, 1625015, 1737085, 2878598, 3250030, 3474170, 5757196, 6500060, 6948340, 7196495, 10075093, 14392990, 20150186, 28785980, 40300372, 50375465, 100750930, 201501860]

約数ペア:

[(1, 201501860), (2, 100750930), (4, 50375465), (5, 40300372), (7, 28785980), (10, 20150186), (14, 14392990), (20, 10075093), (28, 7196495), (29, 6948340), (31, 6500060), (35, 5757196), (58, 3474170), (62, 3250030), (70, 2878598), (116, 1737085), (124, 1625015), (140, 1439299), (145, 1389668), (155, 1300012), (203, 992620), (217, 928580), (290, 694834), (310, 650006), (406, 496310), (434, 464290), (580, 347417), (620, 325003), (812, 248155), (868, 232145), (899, 224140), (1015, 198524), (1085, 185716), (1601, 125860), (1798, 112070), (2030, 99262), (2170, 92858), (3202, 62930), (3596, 56035), (4060, 49631), (4340, 46429), (4495, 44828), (6293, 32020), (6404, 31465), (8005, 25172), (8990, 22414), (11207, 17980), (12586, 16010)]