30230970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:620

約数の個数: 128

約数和(自身を含む): 94556160

約数和(自身を除く): 64325190

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 23, 30, 33, 35, 42, 46, 55, 66, 69, 70, 77, 105, 110, 115, 138, 154, 161, 165, 210, 230, 231, 253, 322, 330, 345, 385, 462, 483, 506, 569, 690, 759, 770, 805, 966, 1138, 1155, 1265, 1518, 1610, 1707, 1771, 2310, 2415, 2530, 2845, 3414, 3542, 3795, 3983, 4830, 5313, 5690, 6259, 7590, 7966, 8535, 8855, 10626, 11949, 12518, 13087, 17070, 17710, 18777, 19915, 23898, 26174, 26565, 31295, 37554, 39261, 39830, 43813, 53130, 59745, 62590, 65435, 78522, 87626, 91609, 93885, 119490, 130870, 131439, 143957, 183218, 187770, 196305, 219065, 262878, 274827, 287914, 392610, 431871, 438130, 458045, 549654, 657195, 719785, 863742, 916090, 1007699, 1314390, 1374135, 1439570, 2015398, 2159355, 2748270, 3023097, 4318710, 5038495, 6046194, 10076990, 15115485, 30230970]

約数ペア:

[(1, 30230970), (2, 15115485), (3, 10076990), (5, 6046194), (6, 5038495), (7, 4318710), (10, 3023097), (11, 2748270), (14, 2159355), (15, 2015398), (21, 1439570), (22, 1374135), (23, 1314390), (30, 1007699), (33, 916090), (35, 863742), (42, 719785), (46, 657195), (55, 549654), (66, 458045), (69, 438130), (70, 431871), (77, 392610), (105, 287914), (110, 274827), (115, 262878), (138, 219065), (154, 196305), (161, 187770), (165, 183218), (210, 143957), (230, 131439), (231, 130870), (253, 119490), (322, 93885), (330, 91609), (345, 87626), (385, 78522), (462, 65435), (483, 62590), (506, 59745), (569, 53130), (690, 43813), (759, 39830), (770, 39261), (805, 37554), (966, 31295), (1138, 26565), (1155, 26174), (1265, 23898), (1518, 19915), (1610, 18777), (1707, 17710), (1771, 17070), (2310, 13087), (2415, 12518), (2530, 11949), (2845, 10626), (3414, 8855), (3542, 8535), (3795, 7966), (3983, 7590), (4830, 6259), (5313, 5690)]