431384170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 960778368

約数和(自身を除く): 529394198

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 43, 70, 86, 95, 133, 190, 215, 266, 301, 361, 397, 430, 602, 665, 722, 794, 817, 1330, 1505, 1634, 1805, 1985, 2527, 2779, 3010, 3610, 3970, 4085, 5054, 5558, 5719, 7543, 8170, 11438, 12635, 13895, 15086, 15523, 17071, 25270, 27790, 28595, 31046, 34142, 37715, 52801, 57190, 75430, 77615, 85355, 105602, 108661, 119497, 143317, 155230, 170710, 217322, 238994, 264005, 286634, 324349, 528010, 543305, 597485, 648698, 716585, 1003219, 1086610, 1194970, 1433170, 1621745, 2006438, 2270443, 3243490, 4540886, 5016095, 6162631, 10032190, 11352215, 12325262, 22704430, 30813155, 43138417, 61626310, 86276834, 215692085, 431384170]

約数ペア:

[(1, 431384170), (2, 215692085), (5, 86276834), (7, 61626310), (10, 43138417), (14, 30813155), (19, 22704430), (35, 12325262), (38, 11352215), (43, 10032190), (70, 6162631), (86, 5016095), (95, 4540886), (133, 3243490), (190, 2270443), (215, 2006438), (266, 1621745), (301, 1433170), (361, 1194970), (397, 1086610), (430, 1003219), (602, 716585), (665, 648698), (722, 597485), (794, 543305), (817, 528010), (1330, 324349), (1505, 286634), (1634, 264005), (1805, 238994), (1985, 217322), (2527, 170710), (2779, 155230), (3010, 143317), (3610, 119497), (3970, 108661), (4085, 105602), (5054, 85355), (5558, 77615), (5719, 75430), (7543, 57190), (8170, 52801), (11438, 37715), (12635, 34142), (13895, 31046), (15086, 28595), (15523, 27790), (17071, 25270)]