56429730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:505

約数の個数: 128

約数和(自身を含む): 174758400

約数和(自身を除く): 118328670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 73, 90, 105, 126, 135, 146, 189, 210, 219, 270, 315, 365, 378, 409, 438, 511, 630, 657, 730, 818, 945, 1022, 1095, 1227, 1314, 1533, 1890, 1971, 2045, 2190, 2454, 2555, 2863, 3066, 3285, 3681, 3942, 4090, 4599, 5110, 5726, 6135, 6570, 7362, 7665, 8589, 9198, 9855, 11043, 12270, 13797, 14315, 15330, 17178, 18405, 19710, 22086, 22995, 25767, 27594, 28630, 29857, 36810, 42945, 45990, 51534, 55215, 59714, 68985, 77301, 85890, 89571, 110430, 128835, 137970, 149285, 154602, 179142, 208999, 257670, 268713, 298570, 386505, 417998, 447855, 537426, 626997, 773010, 806139, 895710, 1044995, 1253994, 1343565, 1612278, 1880991, 2089990, 2687130, 3134985, 3761982, 4030695, 5642973, 6269970, 8061390, 9404955, 11285946, 18809910, 28214865, 56429730]

約数ペア:

[(1, 56429730), (2, 28214865), (3, 18809910), (5, 11285946), (6, 9404955), (7, 8061390), (9, 6269970), (10, 5642973), (14, 4030695), (15, 3761982), (18, 3134985), (21, 2687130), (27, 2089990), (30, 1880991), (35, 1612278), (42, 1343565), (45, 1253994), (54, 1044995), (63, 895710), (70, 806139), (73, 773010), (90, 626997), (105, 537426), (126, 447855), (135, 417998), (146, 386505), (189, 298570), (210, 268713), (219, 257670), (270, 208999), (315, 179142), (365, 154602), (378, 149285), (409, 137970), (438, 128835), (511, 110430), (630, 89571), (657, 85890), (730, 77301), (818, 68985), (945, 59714), (1022, 55215), (1095, 51534), (1227, 45990), (1314, 42945), (1533, 36810), (1890, 29857), (1971, 28630), (2045, 27594), (2190, 25767), (2454, 22995), (2555, 22086), (2863, 19710), (3066, 18405), (3285, 17178), (3681, 15330), (3942, 14315), (4090, 13797), (4599, 12270), (5110, 11043), (5726, 9855), (6135, 9198), (6570, 8589), (7362, 7665)]