30522180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:493

約数の個数: 96

約数和(自身を含む): 93139200

約数和(自身を除く): 62617020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 109, 130, 156, 195, 218, 260, 327, 359, 390, 436, 545, 654, 718, 780, 1077, 1090, 1308, 1417, 1436, 1635, 1795, 2154, 2180, 2834, 3270, 3590, 4251, 4308, 4667, 5385, 5668, 6540, 7085, 7180, 8502, 9334, 10770, 14001, 14170, 17004, 18668, 21255, 21540, 23335, 28002, 28340, 39131, 42510, 46670, 56004, 70005, 78262, 85020, 93340, 117393, 140010, 156524, 195655, 234786, 280020, 391310, 469572, 508703, 586965, 782620, 1017406, 1173930, 1526109, 2034812, 2347860, 2543515, 3052218, 5087030, 6104436, 7630545, 10174060, 15261090, 30522180]

約数ペア:

[(1, 30522180), (2, 15261090), (3, 10174060), (4, 7630545), (5, 6104436), (6, 5087030), (10, 3052218), (12, 2543515), (13, 2347860), (15, 2034812), (20, 1526109), (26, 1173930), (30, 1017406), (39, 782620), (52, 586965), (60, 508703), (65, 469572), (78, 391310), (109, 280020), (130, 234786), (156, 195655), (195, 156524), (218, 140010), (260, 117393), (327, 93340), (359, 85020), (390, 78262), (436, 70005), (545, 56004), (654, 46670), (718, 42510), (780, 39131), (1077, 28340), (1090, 28002), (1308, 23335), (1417, 21540), (1436, 21255), (1635, 18668), (1795, 17004), (2154, 14170), (2180, 14001), (2834, 10770), (3270, 9334), (3590, 8502), (4251, 7180), (4308, 7085), (4667, 6540), (5385, 5668)]