210859860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3251}}^1$

素因数の和:3333

約数の個数: 96

約数和(自身を含む): 629379072

約数和(自身を除く): 418519212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 47, 60, 69, 92, 94, 115, 138, 141, 188, 230, 235, 276, 282, 345, 460, 470, 564, 690, 705, 940, 1081, 1380, 1410, 2162, 2820, 3243, 3251, 4324, 5405, 6486, 6502, 9753, 10810, 12972, 13004, 16215, 16255, 19506, 21620, 32430, 32510, 39012, 48765, 64860, 65020, 74773, 97530, 149546, 152797, 195060, 224319, 299092, 305594, 373865, 448638, 458391, 611188, 747730, 763985, 897276, 916782, 1121595, 1495460, 1527970, 1833564, 2243190, 2291955, 3055940, 3514331, 4486380, 4583910, 7028662, 9167820, 10542993, 14057324, 17571655, 21085986, 35143310, 42171972, 52714965, 70286620, 105429930, 210859860]

約数ペア:

[(1, 210859860), (2, 105429930), (3, 70286620), (4, 52714965), (5, 42171972), (6, 35143310), (10, 21085986), (12, 17571655), (15, 14057324), (20, 10542993), (23, 9167820), (30, 7028662), (46, 4583910), (47, 4486380), (60, 3514331), (69, 3055940), (92, 2291955), (94, 2243190), (115, 1833564), (138, 1527970), (141, 1495460), (188, 1121595), (230, 916782), (235, 897276), (276, 763985), (282, 747730), (345, 611188), (460, 458391), (470, 448638), (564, 373865), (690, 305594), (705, 299092), (940, 224319), (1081, 195060), (1380, 152797), (1410, 149546), (2162, 97530), (2820, 74773), (3243, 65020), (3251, 64860), (4324, 48765), (5405, 39012), (6486, 32510), (6502, 32430), (9753, 21620), (10810, 19506), (12972, 16255), (13004, 16215)]