63944370

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1471}}^1$

素因数の和:1517

約数の個数: 128

約数和(自身を含む): 203489280

約数和(自身を除く): 139544910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 69, 70, 90, 105, 115, 126, 135, 138, 161, 189, 207, 210, 230, 270, 315, 322, 345, 378, 414, 483, 621, 630, 690, 805, 945, 966, 1035, 1242, 1449, 1471, 1610, 1890, 2070, 2415, 2898, 2942, 3105, 4347, 4413, 4830, 6210, 7245, 7355, 8694, 8826, 10297, 13239, 14490, 14710, 20594, 21735, 22065, 26478, 30891, 33833, 39717, 43470, 44130, 51485, 61782, 66195, 67666, 79434, 92673, 101499, 102970, 132390, 154455, 169165, 185346, 198585, 202998, 236831, 278019, 304497, 308910, 338330, 397170, 463365, 473662, 507495, 556038, 608994, 710493, 913491, 926730, 1014990, 1184155, 1390095, 1420986, 1522485, 1826982, 2131479, 2368310, 2780190, 3044970, 3552465, 4262958, 4567455, 6394437, 7104930, 9134910, 10657395, 12788874, 21314790, 31972185, 63944370]

約数ペア:

[(1, 63944370), (2, 31972185), (3, 21314790), (5, 12788874), (6, 10657395), (7, 9134910), (9, 7104930), (10, 6394437), (14, 4567455), (15, 4262958), (18, 3552465), (21, 3044970), (23, 2780190), (27, 2368310), (30, 2131479), (35, 1826982), (42, 1522485), (45, 1420986), (46, 1390095), (54, 1184155), (63, 1014990), (69, 926730), (70, 913491), (90, 710493), (105, 608994), (115, 556038), (126, 507495), (135, 473662), (138, 463365), (161, 397170), (189, 338330), (207, 308910), (210, 304497), (230, 278019), (270, 236831), (315, 202998), (322, 198585), (345, 185346), (378, 169165), (414, 154455), (483, 132390), (621, 102970), (630, 101499), (690, 92673), (805, 79434), (945, 67666), (966, 66195), (1035, 61782), (1242, 51485), (1449, 44130), (1471, 43470), (1610, 39717), (1890, 33833), (2070, 30891), (2415, 26478), (2898, 22065), (2942, 21735), (3105, 20594), (4347, 14710), (4413, 14490), (4830, 13239), (6210, 10297), (7245, 8826), (7355, 8694)]