84505890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{57487}}^1$

素因数の和:57511

約数の個数: 48

約数和(自身を含む): 235930752

約数和(自身を除く): 151424862

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 57487, 114974, 172461, 287435, 344922, 402409, 574870, 804818, 862305, 1207227, 1724610, 2012045, 2414454, 2816863, 4024090, 5633726, 6036135, 8450589, 12072270, 14084315, 16901178, 28168630, 42252945, 84505890]

約数ペア:

[(1, 84505890), (2, 42252945), (3, 28168630), (5, 16901178), (6, 14084315), (7, 12072270), (10, 8450589), (14, 6036135), (15, 5633726), (21, 4024090), (30, 2816863), (35, 2414454), (42, 2012045), (49, 1724610), (70, 1207227), (98, 862305), (105, 804818), (147, 574870), (210, 402409), (245, 344922), (294, 287435), (490, 172461), (735, 114974), (1470, 57487)]