6551090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 15192576

約数和(自身を除く): 8641486

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 299, 313, 322, 455, 598, 626, 805, 910, 1495, 1565, 1610, 2093, 2191, 2990, 3130, 4069, 4186, 4382, 7199, 8138, 10465, 10955, 14398, 20345, 20930, 21910, 28483, 35995, 40690, 50393, 56966, 71990, 93587, 100786, 142415, 187174, 251965, 284830, 467935, 503930, 655109, 935870, 1310218, 3275545, 6551090]

約数ペア:

[(1, 6551090), (2, 3275545), (5, 1310218), (7, 935870), (10, 655109), (13, 503930), (14, 467935), (23, 284830), (26, 251965), (35, 187174), (46, 142415), (65, 100786), (70, 93587), (91, 71990), (115, 56966), (130, 50393), (161, 40690), (182, 35995), (230, 28483), (299, 21910), (313, 20930), (322, 20345), (455, 14398), (598, 10955), (626, 10465), (805, 8138), (910, 7199), (1495, 4382), (1565, 4186), (1610, 4069), (2093, 3130), (2191, 2990)]