174620940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1013}}^1$

素因数の和:1068

約数の個数: 144

約数和(自身を含む): 561139488

約数和(自身を除く): 386518548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 169, 170, 195, 204, 221, 255, 260, 338, 340, 390, 442, 507, 510, 663, 676, 780, 845, 884, 1013, 1014, 1020, 1105, 1326, 1690, 2026, 2028, 2210, 2535, 2652, 2873, 3039, 3315, 3380, 4052, 4420, 5065, 5070, 5746, 6078, 6630, 8619, 10130, 10140, 11492, 12156, 13169, 13260, 14365, 15195, 17221, 17238, 20260, 26338, 28730, 30390, 34442, 34476, 39507, 43095, 51663, 52676, 57460, 60780, 65845, 68884, 79014, 86105, 86190, 103326, 131690, 158028, 171197, 172210, 172380, 197535, 206652, 223873, 258315, 263380, 342394, 344420, 395070, 447746, 513591, 516630, 671619, 684788, 790140, 855985, 895492, 1027182, 1033260, 1119365, 1343238, 1711970, 2054364, 2238730, 2567955, 2686476, 2910349, 3358095, 3423940, 4477460, 5135910, 5820698, 6716190, 8731047, 10271820, 11641396, 13432380, 14551745, 17462094, 29103490, 34924188, 43655235, 58206980, 87310470, 174620940]

約数ペア:

[(1, 174620940), (2, 87310470), (3, 58206980), (4, 43655235), (5, 34924188), (6, 29103490), (10, 17462094), (12, 14551745), (13, 13432380), (15, 11641396), (17, 10271820), (20, 8731047), (26, 6716190), (30, 5820698), (34, 5135910), (39, 4477460), (51, 3423940), (52, 3358095), (60, 2910349), (65, 2686476), (68, 2567955), (78, 2238730), (85, 2054364), (102, 1711970), (130, 1343238), (156, 1119365), (169, 1033260), (170, 1027182), (195, 895492), (204, 855985), (221, 790140), (255, 684788), (260, 671619), (338, 516630), (340, 513591), (390, 447746), (442, 395070), (507, 344420), (510, 342394), (663, 263380), (676, 258315), (780, 223873), (845, 206652), (884, 197535), (1013, 172380), (1014, 172210), (1020, 171197), (1105, 158028), (1326, 131690), (1690, 103326), (2026, 86190), (2028, 86105), (2210, 79014), (2535, 68884), (2652, 65845), (2873, 60780), (3039, 57460), (3315, 52676), (3380, 51663), (4052, 43095), (4420, 39507), (5065, 34476), (5070, 34442), (5746, 30390), (6078, 28730), (6630, 26338), (8619, 20260), (10130, 17238), (10140, 17221), (11492, 15195), (12156, 14365), (13169, 13260)]