189231630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1181}}^1$

素因数の和:1314

約数の個数: 96

約数和(自身を含む): 533602080

約数和(自身を除く): 344370450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 109, 147, 210, 218, 245, 294, 327, 490, 545, 654, 735, 763, 1090, 1181, 1470, 1526, 1635, 2289, 2362, 3270, 3543, 3815, 4578, 5341, 5905, 7086, 7630, 8267, 10682, 11445, 11810, 16023, 16534, 17715, 22890, 24801, 26705, 32046, 35430, 41335, 49602, 53410, 57869, 80115, 82670, 115738, 124005, 128729, 160230, 173607, 248010, 257458, 289345, 347214, 386187, 578690, 643645, 772374, 868035, 901103, 1287290, 1736070, 1802206, 1930935, 2703309, 3861870, 4505515, 5406618, 6307721, 9011030, 12615442, 13516545, 18923163, 27033090, 31538605, 37846326, 63077210, 94615815, 189231630]

約数ペア:

[(1, 189231630), (2, 94615815), (3, 63077210), (5, 37846326), (6, 31538605), (7, 27033090), (10, 18923163), (14, 13516545), (15, 12615442), (21, 9011030), (30, 6307721), (35, 5406618), (42, 4505515), (49, 3861870), (70, 2703309), (98, 1930935), (105, 1802206), (109, 1736070), (147, 1287290), (210, 901103), (218, 868035), (245, 772374), (294, 643645), (327, 578690), (490, 386187), (545, 347214), (654, 289345), (735, 257458), (763, 248010), (1090, 173607), (1181, 160230), (1470, 128729), (1526, 124005), (1635, 115738), (2289, 82670), (2362, 80115), (3270, 57869), (3543, 53410), (3815, 49602), (4578, 41335), (5341, 35430), (5905, 32046), (7086, 26705), (7630, 24801), (8267, 22890), (10682, 17715), (11445, 16534), (11810, 16023)]