70655970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:520

約数の個数: 128

約数和(自身を含む): 214824960

約数和(自身を除く): 144168990

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 73, 77, 105, 110, 146, 154, 165, 210, 219, 231, 330, 365, 385, 419, 438, 462, 511, 730, 770, 803, 838, 1022, 1095, 1155, 1257, 1533, 1606, 2095, 2190, 2310, 2409, 2514, 2555, 2933, 3066, 4015, 4190, 4609, 4818, 5110, 5621, 5866, 6285, 7665, 8030, 8799, 9218, 11242, 12045, 12570, 13827, 14665, 15330, 16863, 17598, 23045, 24090, 27654, 28105, 29330, 30587, 32263, 33726, 43995, 46090, 56210, 61174, 64526, 69135, 84315, 87990, 91761, 96789, 138270, 152935, 161315, 168630, 183522, 193578, 214109, 305870, 322630, 336457, 428218, 458805, 483945, 642327, 672914, 917610, 967890, 1009371, 1070545, 1284654, 1682285, 2018742, 2141090, 2355199, 3211635, 3364570, 4710398, 5046855, 6423270, 7065597, 10093710, 11775995, 14131194, 23551990, 35327985, 70655970]

約数ペア:

[(1, 70655970), (2, 35327985), (3, 23551990), (5, 14131194), (6, 11775995), (7, 10093710), (10, 7065597), (11, 6423270), (14, 5046855), (15, 4710398), (21, 3364570), (22, 3211635), (30, 2355199), (33, 2141090), (35, 2018742), (42, 1682285), (55, 1284654), (66, 1070545), (70, 1009371), (73, 967890), (77, 917610), (105, 672914), (110, 642327), (146, 483945), (154, 458805), (165, 428218), (210, 336457), (219, 322630), (231, 305870), (330, 214109), (365, 193578), (385, 183522), (419, 168630), (438, 161315), (462, 152935), (511, 138270), (730, 96789), (770, 91761), (803, 87990), (838, 84315), (1022, 69135), (1095, 64526), (1155, 61174), (1257, 56210), (1533, 46090), (1606, 43995), (2095, 33726), (2190, 32263), (2310, 30587), (2409, 29330), (2514, 28105), (2555, 27654), (2933, 24090), (3066, 23045), (4015, 17598), (4190, 16863), (4609, 15330), (4818, 14665), (5110, 13827), (5621, 12570), (5866, 12045), (6285, 11242), (7665, 9218), (8030, 8799)]