558307470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{2549}}^1$

素因数の和:2722

約数の個数: 96

約数和(自身を含む): 1569780000

約数和(自身を除く): 1011472530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 149, 210, 245, 294, 298, 447, 490, 735, 745, 894, 1043, 1470, 1490, 2086, 2235, 2549, 3129, 4470, 5098, 5215, 6258, 7301, 7647, 10430, 12745, 14602, 15294, 15645, 17843, 21903, 25490, 31290, 35686, 36505, 38235, 43806, 53529, 73010, 76470, 89215, 107058, 109515, 124901, 178430, 219030, 249802, 267645, 374703, 379801, 535290, 624505, 749406, 759602, 1139403, 1249010, 1873515, 1899005, 2278806, 2658607, 3747030, 3798010, 5317214, 5697015, 7975821, 11394030, 13293035, 15951642, 18610249, 26586070, 37220498, 39879105, 55830747, 79758210, 93051245, 111661494, 186102490, 279153735, 558307470]

約数ペア:

[(1, 558307470), (2, 279153735), (3, 186102490), (5, 111661494), (6, 93051245), (7, 79758210), (10, 55830747), (14, 39879105), (15, 37220498), (21, 26586070), (30, 18610249), (35, 15951642), (42, 13293035), (49, 11394030), (70, 7975821), (98, 5697015), (105, 5317214), (147, 3798010), (149, 3747030), (210, 2658607), (245, 2278806), (294, 1899005), (298, 1873515), (447, 1249010), (490, 1139403), (735, 759602), (745, 749406), (894, 624505), (1043, 535290), (1470, 379801), (1490, 374703), (2086, 267645), (2235, 249802), (2549, 219030), (3129, 178430), (4470, 124901), (5098, 109515), (5215, 107058), (6258, 89215), (7301, 76470), (7647, 73010), (10430, 53529), (12745, 43806), (14602, 38235), (15294, 36505), (15645, 35686), (17843, 31290), (21903, 25490)]