545954940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{19319}}^1$

素因数の和:19491

約数の個数: 72

約数和(自身を含む): 1666697760

約数和(自身を除く): 1120742820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 4710, 5652, 7065, 9420, 14130, 19319, 28260, 38638, 57957, 77276, 96595, 115914, 173871, 193190, 231828, 289785, 347742, 386380, 579570, 695484, 869355, 1159140, 1738710, 3033083, 3477420, 6066166, 9099249, 12132332, 15165415, 18198498, 27297747, 30330830, 36396996, 45496245, 54595494, 60661660, 90992490, 109190988, 136488735, 181984980, 272977470, 545954940]

約数ペア:

[(1, 545954940), (2, 272977470), (3, 181984980), (4, 136488735), (5, 109190988), (6, 90992490), (9, 60661660), (10, 54595494), (12, 45496245), (15, 36396996), (18, 30330830), (20, 27297747), (30, 18198498), (36, 15165415), (45, 12132332), (60, 9099249), (90, 6066166), (157, 3477420), (180, 3033083), (314, 1738710), (471, 1159140), (628, 869355), (785, 695484), (942, 579570), (1413, 386380), (1570, 347742), (1884, 289785), (2355, 231828), (2826, 193190), (3140, 173871), (4710, 115914), (5652, 96595), (7065, 77276), (9420, 57957), (14130, 38638), (19319, 28260)]