312173610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{11177}}^1$

素因数の和:11220

約数の個数: 96

約数和(自身を含む): 917490240

約数和(自身を除く): 605316630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 399, 490, 570, 665, 735, 798, 931, 1330, 1470, 1862, 1995, 2793, 3990, 4655, 5586, 9310, 11177, 13965, 22354, 27930, 33531, 55885, 67062, 78239, 111770, 156478, 167655, 212363, 234717, 335310, 391195, 424726, 469434, 547673, 637089, 782390, 1061815, 1095346, 1173585, 1274178, 1486541, 1643019, 2123630, 2347170, 2738365, 2973082, 3185445, 3286038, 4459623, 5476730, 6370890, 7432705, 8215095, 8919246, 10405787, 14865410, 16430190, 20811574, 22298115, 31217361, 44596230, 52028935, 62434722, 104057870, 156086805, 312173610]

約数ペア:

[(1, 312173610), (2, 156086805), (3, 104057870), (5, 62434722), (6, 52028935), (7, 44596230), (10, 31217361), (14, 22298115), (15, 20811574), (19, 16430190), (21, 14865410), (30, 10405787), (35, 8919246), (38, 8215095), (42, 7432705), (49, 6370890), (57, 5476730), (70, 4459623), (95, 3286038), (98, 3185445), (105, 2973082), (114, 2738365), (133, 2347170), (147, 2123630), (190, 1643019), (210, 1486541), (245, 1274178), (266, 1173585), (285, 1095346), (294, 1061815), (399, 782390), (490, 637089), (570, 547673), (665, 469434), (735, 424726), (798, 391195), (931, 335310), (1330, 234717), (1470, 212363), (1862, 167655), (1995, 156478), (2793, 111770), (3990, 78239), (4655, 67062), (5586, 55885), (9310, 33531), (11177, 27930), (13965, 22354)]