172504110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{347}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 422744832

約数和(自身を除く): 250240722

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 227, 347, 365, 438, 454, 681, 694, 730, 1041, 1095, 1135, 1362, 1735, 2082, 2190, 2270, 3405, 3470, 5205, 6810, 10410, 16571, 25331, 33142, 49713, 50662, 75993, 78769, 82855, 99426, 126655, 151986, 157538, 165710, 236307, 248565, 253310, 379965, 393845, 472614, 497130, 759930, 787690, 1181535, 2363070, 5750137, 11500274, 17250411, 28750685, 34500822, 57501370, 86252055, 172504110]

約数ペア:

[(1, 172504110), (2, 86252055), (3, 57501370), (5, 34500822), (6, 28750685), (10, 17250411), (15, 11500274), (30, 5750137), (73, 2363070), (146, 1181535), (219, 787690), (227, 759930), (347, 497130), (365, 472614), (438, 393845), (454, 379965), (681, 253310), (694, 248565), (730, 236307), (1041, 165710), (1095, 157538), (1135, 151986), (1362, 126655), (1735, 99426), (2082, 82855), (2190, 78769), (2270, 75993), (3405, 50662), (3470, 49713), (5205, 33142), (6810, 25331), (10410, 16571)]