75671930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 151538688

約数和(自身を除く): 75866758

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 83, 85, 155, 166, 170, 173, 310, 346, 415, 527, 830, 865, 1054, 1411, 1730, 2573, 2635, 2822, 2941, 5146, 5270, 5363, 5882, 7055, 10726, 12865, 14110, 14359, 14705, 25730, 26815, 28718, 29410, 43741, 53630, 71795, 87482, 91171, 143590, 182342, 218705, 244103, 437410, 445129, 455855, 488206, 890258, 911710, 1220515, 2225645, 2441030, 4451290, 7567193, 15134386, 37835965, 75671930]

約数ペア:

[(1, 75671930), (2, 37835965), (5, 15134386), (10, 7567193), (17, 4451290), (31, 2441030), (34, 2225645), (62, 1220515), (83, 911710), (85, 890258), (155, 488206), (166, 455855), (170, 445129), (173, 437410), (310, 244103), (346, 218705), (415, 182342), (527, 143590), (830, 91171), (865, 87482), (1054, 71795), (1411, 53630), (1730, 43741), (2573, 29410), (2635, 28718), (2822, 26815), (2941, 25730), (5146, 14705), (5270, 14359), (5363, 14110), (5882, 12865), (7055, 10726)]