15289470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{3467}}^1$

素因数の和:3494

約数の個数: 72

約数和(自身を含む): 46256184

約数和(自身を除く): 30966714

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 3467, 4410, 6934, 10401, 17335, 20802, 24269, 31203, 34670, 48538, 52005, 62406, 72807, 104010, 121345, 145614, 156015, 169883, 218421, 242690, 312030, 339766, 364035, 436842, 509649, 728070, 849415, 1019298, 1092105, 1528947, 1698830, 2184210, 2548245, 3057894, 5096490, 7644735, 15289470]

約数ペア:

[(1, 15289470), (2, 7644735), (3, 5096490), (5, 3057894), (6, 2548245), (7, 2184210), (9, 1698830), (10, 1528947), (14, 1092105), (15, 1019298), (18, 849415), (21, 728070), (30, 509649), (35, 436842), (42, 364035), (45, 339766), (49, 312030), (63, 242690), (70, 218421), (90, 169883), (98, 156015), (105, 145614), (126, 121345), (147, 104010), (210, 72807), (245, 62406), (294, 52005), (315, 48538), (441, 34670), (490, 31203), (630, 24269), (735, 20802), (882, 17335), (1470, 10401), (2205, 6934), (3467, 4410)]