42085290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^2$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 114218496

約数和(自身を除く): 72133206

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 59, 62, 65, 78, 93, 118, 130, 155, 177, 186, 195, 295, 310, 354, 390, 403, 465, 590, 767, 806, 885, 930, 1209, 1534, 1770, 1829, 2015, 2301, 2418, 3481, 3658, 3835, 4030, 4602, 5487, 6045, 6962, 7670, 9145, 10443, 10974, 11505, 12090, 17405, 18290, 20886, 23010, 23777, 27435, 34810, 45253, 47554, 52215, 54870, 71331, 90506, 104430, 107911, 118885, 135759, 142662, 215822, 226265, 237770, 271518, 323733, 356655, 452530, 539555, 647466, 678795, 713310, 1079110, 1357590, 1402843, 1618665, 2805686, 3237330, 4208529, 7014215, 8417058, 14028430, 21042645, 42085290]

約数ペア:

[(1, 42085290), (2, 21042645), (3, 14028430), (5, 8417058), (6, 7014215), (10, 4208529), (13, 3237330), (15, 2805686), (26, 1618665), (30, 1402843), (31, 1357590), (39, 1079110), (59, 713310), (62, 678795), (65, 647466), (78, 539555), (93, 452530), (118, 356655), (130, 323733), (155, 271518), (177, 237770), (186, 226265), (195, 215822), (295, 142662), (310, 135759), (354, 118885), (390, 107911), (403, 104430), (465, 90506), (590, 71331), (767, 54870), (806, 52215), (885, 47554), (930, 45253), (1209, 34810), (1534, 27435), (1770, 23777), (1829, 23010), (2015, 20886), (2301, 18290), (2418, 17405), (3481, 12090), (3658, 11505), (3835, 10974), (4030, 10443), (4602, 9145), (5487, 7670), (6045, 6962)]