304200210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:400

約数の個数: 128

約数和(自身を含む): 812187648

約数和(自身を除く): 507987438

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 71, 85, 93, 102, 142, 155, 170, 186, 213, 255, 271, 310, 355, 426, 465, 510, 527, 542, 710, 813, 930, 1054, 1065, 1207, 1355, 1581, 1626, 2130, 2201, 2414, 2635, 2710, 3162, 3621, 4065, 4402, 4607, 5270, 6035, 6603, 7242, 7905, 8130, 8401, 9214, 11005, 12070, 13206, 13821, 15810, 16802, 18105, 19241, 22010, 23035, 25203, 27642, 33015, 36210, 37417, 38482, 42005, 46070, 50406, 57723, 66030, 69105, 74834, 84010, 96205, 112251, 115446, 126015, 138210, 142817, 187085, 192410, 224502, 252030, 285634, 288615, 327097, 374170, 428451, 561255, 577230, 596471, 654194, 714085, 856902, 981291, 1122510, 1192942, 1428170, 1635485, 1789413, 1962582, 2142255, 2982355, 3270970, 3578826, 4284510, 4906455, 5964710, 8947065, 9812910, 10140007, 17894130, 20280014, 30420021, 50700035, 60840042, 101400070, 152100105, 304200210]

約数ペア:

[(1, 304200210), (2, 152100105), (3, 101400070), (5, 60840042), (6, 50700035), (10, 30420021), (15, 20280014), (17, 17894130), (30, 10140007), (31, 9812910), (34, 8947065), (51, 5964710), (62, 4906455), (71, 4284510), (85, 3578826), (93, 3270970), (102, 2982355), (142, 2142255), (155, 1962582), (170, 1789413), (186, 1635485), (213, 1428170), (255, 1192942), (271, 1122510), (310, 981291), (355, 856902), (426, 714085), (465, 654194), (510, 596471), (527, 577230), (542, 561255), (710, 428451), (813, 374170), (930, 327097), (1054, 288615), (1065, 285634), (1207, 252030), (1355, 224502), (1581, 192410), (1626, 187085), (2130, 142817), (2201, 138210), (2414, 126015), (2635, 115446), (2710, 112251), (3162, 96205), (3621, 84010), (4065, 74834), (4402, 69105), (4607, 66030), (5270, 57723), (6035, 50406), (6603, 46070), (7242, 42005), (7905, 38482), (8130, 37417), (8401, 36210), (9214, 33015), (11005, 27642), (12070, 25203), (13206, 23035), (13821, 22010), (15810, 19241), (16802, 18105)]