2699970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:96

約数の個数: 128

約数和(自身を含む): 8515584

約数和(自身を除く): 5815614

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 26, 30, 35, 39, 42, 43, 46, 65, 69, 70, 78, 86, 91, 105, 115, 129, 130, 138, 161, 182, 195, 210, 215, 230, 258, 273, 299, 301, 322, 345, 390, 430, 455, 483, 546, 559, 598, 602, 645, 690, 805, 897, 903, 910, 966, 989, 1118, 1290, 1365, 1495, 1505, 1610, 1677, 1794, 1806, 1978, 2093, 2415, 2730, 2795, 2967, 2990, 3010, 3354, 3913, 4186, 4485, 4515, 4830, 4945, 5590, 5934, 6279, 6923, 7826, 8385, 8970, 9030, 9890, 10465, 11739, 12558, 12857, 13846, 14835, 16770, 19565, 20769, 20930, 23478, 25714, 29670, 31395, 34615, 38571, 39130, 41538, 58695, 62790, 64285, 69230, 77142, 89999, 103845, 117390, 128570, 179998, 192855, 207690, 269997, 385710, 449995, 539994, 899990, 1349985, 2699970]

約数ペア:

[(1, 2699970), (2, 1349985), (3, 899990), (5, 539994), (6, 449995), (7, 385710), (10, 269997), (13, 207690), (14, 192855), (15, 179998), (21, 128570), (23, 117390), (26, 103845), (30, 89999), (35, 77142), (39, 69230), (42, 64285), (43, 62790), (46, 58695), (65, 41538), (69, 39130), (70, 38571), (78, 34615), (86, 31395), (91, 29670), (105, 25714), (115, 23478), (129, 20930), (130, 20769), (138, 19565), (161, 16770), (182, 14835), (195, 13846), (210, 12857), (215, 12558), (230, 11739), (258, 10465), (273, 9890), (299, 9030), (301, 8970), (322, 8385), (345, 7826), (390, 6923), (430, 6279), (455, 5934), (483, 5590), (546, 4945), (559, 4830), (598, 4515), (602, 4485), (645, 4186), (690, 3913), (805, 3354), (897, 3010), (903, 2990), (910, 2967), (966, 2795), (989, 2730), (1118, 2415), (1290, 2093), (1365, 1978), (1495, 1806), (1505, 1794), (1610, 1677)]