545790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 1575936

約数和(自身を除く): 1030146

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 113, 115, 138, 161, 210, 226, 230, 322, 339, 345, 483, 565, 678, 690, 791, 805, 966, 1130, 1582, 1610, 1695, 2373, 2415, 2599, 3390, 3955, 4746, 4830, 5198, 7797, 7910, 11865, 12995, 15594, 18193, 23730, 25990, 36386, 38985, 54579, 77970, 90965, 109158, 181930, 272895, 545790]

約数ペア:

[(1, 545790), (2, 272895), (3, 181930), (5, 109158), (6, 90965), (7, 77970), (10, 54579), (14, 38985), (15, 36386), (21, 25990), (23, 23730), (30, 18193), (35, 15594), (42, 12995), (46, 11865), (69, 7910), (70, 7797), (105, 5198), (113, 4830), (115, 4746), (138, 3955), (161, 3390), (210, 2599), (226, 2415), (230, 2373), (322, 1695), (339, 1610), (345, 1582), (483, 1130), (565, 966), (678, 805), (690, 791)]