17910330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 45474048

約数和(自身を除く): 27563718

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 101, 115, 138, 202, 230, 257, 303, 345, 505, 514, 606, 690, 771, 1010, 1285, 1515, 1542, 2323, 2570, 3030, 3855, 4646, 5911, 6969, 7710, 11615, 11822, 13938, 17733, 23230, 25957, 29555, 34845, 35466, 51914, 59110, 69690, 77871, 88665, 129785, 155742, 177330, 259570, 389355, 597011, 778710, 1194022, 1791033, 2985055, 3582066, 5970110, 8955165, 17910330]

約数ペア:

[(1, 17910330), (2, 8955165), (3, 5970110), (5, 3582066), (6, 2985055), (10, 1791033), (15, 1194022), (23, 778710), (30, 597011), (46, 389355), (69, 259570), (101, 177330), (115, 155742), (138, 129785), (202, 88665), (230, 77871), (257, 69690), (303, 59110), (345, 51914), (505, 35466), (514, 34845), (606, 29555), (690, 25957), (771, 23230), (1010, 17733), (1285, 13938), (1515, 11822), (1542, 11615), (2323, 7710), (2570, 6969), (3030, 5911), (3855, 4646)]