211159380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{859}}^1$

素因数の和:1129

約数の個数: 96

約数和(自身を含む): 629354880

約数和(自身を除く): 418195500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 241, 255, 340, 482, 510, 723, 859, 964, 1020, 1205, 1446, 1718, 2410, 2577, 2892, 3436, 3615, 4097, 4295, 4820, 5154, 7230, 8194, 8590, 10308, 12291, 12885, 14460, 14603, 16388, 17180, 20485, 24582, 25770, 29206, 40970, 43809, 49164, 51540, 58412, 61455, 73015, 81940, 87618, 122910, 146030, 175236, 207019, 219045, 245820, 292060, 414038, 438090, 621057, 828076, 876180, 1035095, 1242114, 2070190, 2484228, 3105285, 3519323, 4140380, 6210570, 7038646, 10557969, 12421140, 14077292, 17596615, 21115938, 35193230, 42231876, 52789845, 70386460, 105579690, 211159380]

約数ペア:

[(1, 211159380), (2, 105579690), (3, 70386460), (4, 52789845), (5, 42231876), (6, 35193230), (10, 21115938), (12, 17596615), (15, 14077292), (17, 12421140), (20, 10557969), (30, 7038646), (34, 6210570), (51, 4140380), (60, 3519323), (68, 3105285), (85, 2484228), (102, 2070190), (170, 1242114), (204, 1035095), (241, 876180), (255, 828076), (340, 621057), (482, 438090), (510, 414038), (723, 292060), (859, 245820), (964, 219045), (1020, 207019), (1205, 175236), (1446, 146030), (1718, 122910), (2410, 87618), (2577, 81940), (2892, 73015), (3436, 61455), (3615, 58412), (4097, 51540), (4295, 49164), (4820, 43809), (5154, 40970), (7230, 29206), (8194, 25770), (8590, 24582), (10308, 20485), (12291, 17180), (12885, 16388), (14460, 14603)]