2365090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 5515776

約数和(自身を除く): 3150686

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 113, 115, 130, 161, 182, 226, 230, 299, 322, 455, 565, 598, 791, 805, 910, 1130, 1469, 1495, 1582, 1610, 2093, 2599, 2938, 2990, 3955, 4186, 5198, 7345, 7910, 10283, 10465, 12995, 14690, 18193, 20566, 20930, 25990, 33787, 36386, 51415, 67574, 90965, 102830, 168935, 181930, 236509, 337870, 473018, 1182545, 2365090]

約数ペア:

[(1, 2365090), (2, 1182545), (5, 473018), (7, 337870), (10, 236509), (13, 181930), (14, 168935), (23, 102830), (26, 90965), (35, 67574), (46, 51415), (65, 36386), (70, 33787), (91, 25990), (113, 20930), (115, 20566), (130, 18193), (161, 14690), (182, 12995), (226, 10465), (230, 10283), (299, 7910), (322, 7345), (455, 5198), (565, 4186), (598, 3955), (791, 2990), (805, 2938), (910, 2599), (1130, 2093), (1469, 1610), (1495, 1582)]