238916070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4507}}^1$

素因数の和:4570

約数の個数: 96

約数和(自身を含む): 675118080

約数和(自身を除く): 436202010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 31, 38, 45, 57, 62, 90, 93, 95, 114, 155, 171, 186, 190, 279, 285, 310, 342, 465, 558, 570, 589, 855, 930, 1178, 1395, 1710, 1767, 2790, 2945, 3534, 4507, 5301, 5890, 8835, 9014, 10602, 13521, 17670, 22535, 26505, 27042, 40563, 45070, 53010, 67605, 81126, 85633, 135210, 139717, 171266, 202815, 256899, 279434, 405630, 419151, 428165, 513798, 698585, 770697, 838302, 856330, 1257453, 1284495, 1397170, 1541394, 2095755, 2514906, 2568990, 2654623, 3853485, 4191510, 5309246, 6287265, 7706970, 7963869, 12574530, 13273115, 15927738, 23891607, 26546230, 39819345, 47783214, 79638690, 119458035, 238916070]

約数ペア:

[(1, 238916070), (2, 119458035), (3, 79638690), (5, 47783214), (6, 39819345), (9, 26546230), (10, 23891607), (15, 15927738), (18, 13273115), (19, 12574530), (30, 7963869), (31, 7706970), (38, 6287265), (45, 5309246), (57, 4191510), (62, 3853485), (90, 2654623), (93, 2568990), (95, 2514906), (114, 2095755), (155, 1541394), (171, 1397170), (186, 1284495), (190, 1257453), (279, 856330), (285, 838302), (310, 770697), (342, 698585), (465, 513798), (558, 428165), (570, 419151), (589, 405630), (855, 279434), (930, 256899), (1178, 202815), (1395, 171266), (1710, 139717), (1767, 135210), (2790, 85633), (2945, 81126), (3534, 67605), (4507, 53010), (5301, 45070), (5890, 40563), (8835, 27042), (9014, 26505), (10602, 22535), (13521, 17670)]