73467210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{401}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 183389184

約数和(自身を除く): 109921974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 197, 310, 394, 401, 465, 591, 802, 930, 985, 1182, 1203, 1970, 2005, 2406, 2955, 4010, 5910, 6015, 6107, 12030, 12214, 12431, 18321, 24862, 30535, 36642, 37293, 61070, 62155, 74586, 78997, 91605, 124310, 157994, 183210, 186465, 236991, 372930, 394985, 473982, 789970, 1184955, 2369910, 2448907, 4897814, 7346721, 12244535, 14693442, 24489070, 36733605, 73467210]

約数ペア:

[(1, 73467210), (2, 36733605), (3, 24489070), (5, 14693442), (6, 12244535), (10, 7346721), (15, 4897814), (30, 2448907), (31, 2369910), (62, 1184955), (93, 789970), (155, 473982), (186, 394985), (197, 372930), (310, 236991), (394, 186465), (401, 183210), (465, 157994), (591, 124310), (802, 91605), (930, 78997), (985, 74586), (1182, 62155), (1203, 61070), (1970, 37293), (2005, 36642), (2406, 30535), (2955, 24862), (4010, 18321), (5910, 12431), (6015, 12214), (6107, 12030)]