738614370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:560

約数の個数: 128

約数和(自身を含む): 1986969600

約数和(自身を除く): 1248355230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 199, 307, 310, 390, 398, 403, 465, 597, 614, 806, 921, 930, 995, 1194, 1209, 1535, 1842, 1990, 2015, 2418, 2587, 2985, 3070, 3991, 4030, 4605, 5174, 5970, 6045, 6169, 7761, 7982, 9210, 9517, 11973, 12090, 12338, 12935, 15522, 18507, 19034, 19955, 23946, 25870, 28551, 30845, 37014, 38805, 39910, 47585, 57102, 59865, 61093, 61690, 77610, 80197, 92535, 95170, 119730, 122186, 123721, 142755, 160394, 183279, 185070, 240591, 247442, 285510, 305465, 366558, 371163, 400985, 481182, 610930, 618605, 742326, 794209, 801970, 916395, 1202955, 1237210, 1588418, 1832790, 1855815, 1893883, 2382627, 2405910, 3711630, 3787766, 3971045, 4765254, 5681649, 7942090, 9469415, 11363298, 11913135, 18938830, 23826270, 24620479, 28408245, 49240958, 56816490, 73861437, 123102395, 147722874, 246204790, 369307185, 738614370]

約数ペア:

[(1, 738614370), (2, 369307185), (3, 246204790), (5, 147722874), (6, 123102395), (10, 73861437), (13, 56816490), (15, 49240958), (26, 28408245), (30, 24620479), (31, 23826270), (39, 18938830), (62, 11913135), (65, 11363298), (78, 9469415), (93, 7942090), (130, 5681649), (155, 4765254), (186, 3971045), (195, 3787766), (199, 3711630), (307, 2405910), (310, 2382627), (390, 1893883), (398, 1855815), (403, 1832790), (465, 1588418), (597, 1237210), (614, 1202955), (806, 916395), (921, 801970), (930, 794209), (995, 742326), (1194, 618605), (1209, 610930), (1535, 481182), (1842, 400985), (1990, 371163), (2015, 366558), (2418, 305465), (2587, 285510), (2985, 247442), (3070, 240591), (3991, 185070), (4030, 183279), (4605, 160394), (5174, 142755), (5970, 123721), (6045, 122186), (6169, 119730), (7761, 95170), (7982, 92535), (9210, 80197), (9517, 77610), (11973, 61690), (12090, 61093), (12338, 59865), (12935, 57102), (15522, 47585), (18507, 39910), (19034, 38805), (19955, 37014), (23946, 30845), (25870, 28551)]