30965844

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4051}}^1$

素因数の和:4085

約数の個数: 72

約数和(自身を含む): 90537888

約数和(自身を除く): 59572044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 4051, 7644, 8102, 12153, 16204, 24306, 28357, 48612, 52663, 56714, 85071, 105326, 113428, 157989, 170142, 198499, 210652, 315978, 340284, 368641, 396998, 595497, 631956, 737282, 793996, 1105923, 1190994, 1474564, 2211846, 2381988, 2580487, 4423692, 5160974, 7741461, 10321948, 15482922, 30965844]

約数ペア:

[(1, 30965844), (2, 15482922), (3, 10321948), (4, 7741461), (6, 5160974), (7, 4423692), (12, 2580487), (13, 2381988), (14, 2211846), (21, 1474564), (26, 1190994), (28, 1105923), (39, 793996), (42, 737282), (49, 631956), (52, 595497), (78, 396998), (84, 368641), (91, 340284), (98, 315978), (147, 210652), (156, 198499), (182, 170142), (196, 157989), (273, 113428), (294, 105326), (364, 85071), (546, 56714), (588, 52663), (637, 48612), (1092, 28357), (1274, 24306), (1911, 16204), (2548, 12153), (3822, 8102), (4051, 7644)]