289786290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{3119}}^1$

素因数の和:3311

約数の個数: 64

約数和(自身を含む): 736819200

約数和(自身を除く): 447032910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 163, 190, 285, 326, 489, 570, 815, 978, 1630, 2445, 3097, 3119, 4890, 6194, 6238, 9291, 9357, 15485, 15595, 18582, 18714, 30970, 31190, 46455, 46785, 59261, 92910, 93570, 118522, 177783, 296305, 355566, 508397, 592610, 888915, 1016794, 1525191, 1777830, 2541985, 3050382, 5083970, 7625955, 9659543, 15251910, 19319086, 28978629, 48297715, 57957258, 96595430, 144893145, 289786290]

約数ペア:

[(1, 289786290), (2, 144893145), (3, 96595430), (5, 57957258), (6, 48297715), (10, 28978629), (15, 19319086), (19, 15251910), (30, 9659543), (38, 7625955), (57, 5083970), (95, 3050382), (114, 2541985), (163, 1777830), (190, 1525191), (285, 1016794), (326, 888915), (489, 592610), (570, 508397), (815, 355566), (978, 296305), (1630, 177783), (2445, 118522), (3097, 93570), (3119, 92910), (4890, 59261), (6194, 46785), (6238, 46455), (9291, 31190), (9357, 30970), (15485, 18714), (15595, 18582)]