17894130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 45121536

約数和(自身を除く): 27227406

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 71, 93, 142, 155, 186, 213, 271, 310, 355, 426, 465, 542, 710, 813, 930, 1065, 1355, 1626, 2130, 2201, 2710, 4065, 4402, 6603, 8130, 8401, 11005, 13206, 16802, 19241, 22010, 25203, 33015, 38482, 42005, 50406, 57723, 66030, 84010, 96205, 115446, 126015, 192410, 252030, 288615, 577230, 596471, 1192942, 1789413, 2982355, 3578826, 5964710, 8947065, 17894130]

約数ペア:

[(1, 17894130), (2, 8947065), (3, 5964710), (5, 3578826), (6, 2982355), (10, 1789413), (15, 1192942), (30, 596471), (31, 577230), (62, 288615), (71, 252030), (93, 192410), (142, 126015), (155, 115446), (186, 96205), (213, 84010), (271, 66030), (310, 57723), (355, 50406), (426, 42005), (465, 38482), (542, 33015), (710, 25203), (813, 22010), (930, 19241), (1065, 16802), (1355, 13206), (1626, 11005), (2130, 8401), (2201, 8130), (2710, 6603), (4065, 4402)]