9157980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 28224000

約数和(自身を除く): 19066020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 59, 60, 65, 78, 118, 130, 156, 177, 195, 199, 236, 260, 295, 354, 390, 398, 590, 597, 708, 767, 780, 796, 885, 995, 1180, 1194, 1534, 1770, 1990, 2301, 2388, 2587, 2985, 3068, 3540, 3835, 3980, 4602, 5174, 5970, 7670, 7761, 9204, 10348, 11505, 11741, 11940, 12935, 15340, 15522, 23010, 23482, 25870, 31044, 35223, 38805, 46020, 46964, 51740, 58705, 70446, 77610, 117410, 140892, 152633, 155220, 176115, 234820, 305266, 352230, 457899, 610532, 704460, 763165, 915798, 1526330, 1831596, 2289495, 3052660, 4578990, 9157980]

約数ペア:

[(1, 9157980), (2, 4578990), (3, 3052660), (4, 2289495), (5, 1831596), (6, 1526330), (10, 915798), (12, 763165), (13, 704460), (15, 610532), (20, 457899), (26, 352230), (30, 305266), (39, 234820), (52, 176115), (59, 155220), (60, 152633), (65, 140892), (78, 117410), (118, 77610), (130, 70446), (156, 58705), (177, 51740), (195, 46964), (199, 46020), (236, 38805), (260, 35223), (295, 31044), (354, 25870), (390, 23482), (398, 23010), (590, 15522), (597, 15340), (708, 12935), (767, 11940), (780, 11741), (796, 11505), (885, 10348), (995, 9204), (1180, 7761), (1194, 7670), (1534, 5970), (1770, 5174), (1990, 4602), (2301, 3980), (2388, 3835), (2587, 3540), (2985, 3068)]