173627220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17123}}^1$

素因数の和:17161

約数の個数: 72

約数和(自身を含む): 526460256

約数和(自身を除く): 352833036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 17123, 34246, 51369, 68492, 85615, 102738, 171230, 205476, 222599, 256845, 342460, 445198, 513690, 667797, 890396, 1027380, 1112995, 1335594, 2225990, 2671188, 2893787, 3338985, 4451980, 5787574, 6677970, 8681361, 11575148, 13355940, 14468935, 17362722, 28937870, 34725444, 43406805, 57875740, 86813610, 173627220]

約数ペア:

[(1, 173627220), (2, 86813610), (3, 57875740), (4, 43406805), (5, 34725444), (6, 28937870), (10, 17362722), (12, 14468935), (13, 13355940), (15, 11575148), (20, 8681361), (26, 6677970), (30, 5787574), (39, 4451980), (52, 3338985), (60, 2893787), (65, 2671188), (78, 2225990), (130, 1335594), (156, 1112995), (169, 1027380), (195, 890396), (260, 667797), (338, 513690), (390, 445198), (507, 342460), (676, 256845), (780, 222599), (845, 205476), (1014, 171230), (1690, 102738), (2028, 85615), (2535, 68492), (3380, 51369), (5070, 34246), (10140, 17123)]