210908850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{541}}^1$

素因数の和:692

約数の個数: 96

約数和(自身を含む): 551643264

約数和(自身を除く): 340734414

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 113, 115, 138, 150, 226, 230, 339, 345, 541, 565, 575, 678, 690, 1082, 1130, 1150, 1623, 1695, 1725, 2599, 2705, 2825, 3246, 3390, 3450, 5198, 5410, 5650, 7797, 8115, 8475, 12443, 12995, 13525, 15594, 16230, 16950, 24886, 25990, 27050, 37329, 38985, 40575, 61133, 62215, 64975, 74658, 77970, 81150, 122266, 124430, 129950, 183399, 186645, 194925, 305665, 311075, 366798, 373290, 389850, 611330, 622150, 916995, 933225, 1406059, 1528325, 1833990, 1866450, 2812118, 3056650, 4218177, 4584975, 7030295, 8436354, 9169950, 14060590, 21090885, 35151475, 42181770, 70302950, 105454425, 210908850]

約数ペア:

[(1, 210908850), (2, 105454425), (3, 70302950), (5, 42181770), (6, 35151475), (10, 21090885), (15, 14060590), (23, 9169950), (25, 8436354), (30, 7030295), (46, 4584975), (50, 4218177), (69, 3056650), (75, 2812118), (113, 1866450), (115, 1833990), (138, 1528325), (150, 1406059), (226, 933225), (230, 916995), (339, 622150), (345, 611330), (541, 389850), (565, 373290), (575, 366798), (678, 311075), (690, 305665), (1082, 194925), (1130, 186645), (1150, 183399), (1623, 129950), (1695, 124430), (1725, 122266), (2599, 81150), (2705, 77970), (2825, 74658), (3246, 64975), (3390, 62215), (3450, 61133), (5198, 40575), (5410, 38985), (5650, 37329), (7797, 27050), (8115, 25990), (8475, 24886), (12443, 16950), (12995, 16230), (13525, 15594)]