479508510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:602

約数の個数: 128

約数和(自身を含む): 1315883520

約数和(自身を除く): 836375010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 163, 190, 195, 247, 285, 326, 390, 397, 489, 494, 570, 741, 794, 815, 978, 1191, 1235, 1482, 1630, 1985, 2119, 2382, 2445, 2470, 3097, 3705, 3970, 4238, 4890, 5161, 5955, 6194, 6357, 7410, 7543, 9291, 10322, 10595, 11910, 12714, 15086, 15483, 15485, 18582, 21190, 22629, 25805, 30966, 30970, 31785, 37715, 40261, 45258, 46455, 51610, 63570, 64711, 75430, 77415, 80522, 92910, 98059, 113145, 120783, 129422, 154830, 194133, 196118, 201305, 226290, 241566, 294177, 323555, 388266, 402610, 490295, 588354, 603915, 647110, 841243, 970665, 980590, 1207830, 1229509, 1470885, 1682486, 1941330, 2459018, 2523729, 2941770, 3688527, 4206215, 5047458, 6147545, 7377054, 8412430, 12295090, 12618645, 15983617, 18442635, 25237290, 31967234, 36885270, 47950851, 79918085, 95901702, 159836170, 239754255, 479508510]

約数ペア:

[(1, 479508510), (2, 239754255), (3, 159836170), (5, 95901702), (6, 79918085), (10, 47950851), (13, 36885270), (15, 31967234), (19, 25237290), (26, 18442635), (30, 15983617), (38, 12618645), (39, 12295090), (57, 8412430), (65, 7377054), (78, 6147545), (95, 5047458), (114, 4206215), (130, 3688527), (163, 2941770), (190, 2523729), (195, 2459018), (247, 1941330), (285, 1682486), (326, 1470885), (390, 1229509), (397, 1207830), (489, 980590), (494, 970665), (570, 841243), (741, 647110), (794, 603915), (815, 588354), (978, 490295), (1191, 402610), (1235, 388266), (1482, 323555), (1630, 294177), (1985, 241566), (2119, 226290), (2382, 201305), (2445, 196118), (2470, 194133), (3097, 154830), (3705, 129422), (3970, 120783), (4238, 113145), (4890, 98059), (5161, 92910), (5955, 80522), (6194, 77415), (6357, 75430), (7410, 64711), (7543, 63570), (9291, 51610), (10322, 46455), (10595, 45258), (11910, 40261), (12714, 37715), (15086, 31785), (15483, 30970), (15485, 30966), (18582, 25805), (21190, 22629)]