210323346015

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{457339}}^1$

素因数の和:457444

約数の個数: 64

約数和(自身を含む): 370906398720

約数和(自身を除く): 160583052705

約数列:

[1, 3, 5, 15, 23, 31, 43, 69, 93, 115, 129, 155, 215, 345, 465, 645, 713, 989, 1333, 2139, 2967, 3565, 3999, 4945, 6665, 10695, 14835, 19995, 30659, 91977, 153295, 457339, 459885, 1372017, 2286695, 6860085, 10518797, 14177509, 19665577, 31556391, 42532527, 52593985, 58996731, 70887545, 98327885, 157781955, 212662635, 294983655, 326082707, 452308271, 609632887, 978248121, 1356924813, 1630413535, 1828898661, 2261541355, 3048164435, 4891240605, 6784624065, 9144493305, 14021556401, 42064669203, 70107782005, 210323346015]

約数ペア:

[(1, 210323346015), (3, 70107782005), (5, 42064669203), (15, 14021556401), (23, 9144493305), (31, 6784624065), (43, 4891240605), (69, 3048164435), (93, 2261541355), (115, 1828898661), (129, 1630413535), (155, 1356924813), (215, 978248121), (345, 609632887), (465, 452308271), (645, 326082707), (713, 294983655), (989, 212662635), (1333, 157781955), (2139, 98327885), (2967, 70887545), (3565, 58996731), (3999, 52593985), (4945, 42532527), (6665, 31556391), (10695, 19665577), (14835, 14177509), (19995, 10518797), (30659, 6860085), (91977, 2286695), (153295, 1372017), (457339, 459885)]