173883990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1$

素因数の和:1006

約数の個数: 128

約数和(自身を含む): 515082240

約数和(自身を除く): 341198250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 53, 70, 85, 102, 105, 106, 119, 159, 170, 210, 238, 255, 265, 318, 357, 371, 510, 530, 595, 714, 742, 795, 901, 919, 1113, 1190, 1590, 1785, 1802, 1838, 1855, 2226, 2703, 2757, 3570, 3710, 4505, 4595, 5406, 5514, 5565, 6307, 6433, 9010, 9190, 11130, 12614, 12866, 13515, 13785, 15623, 18921, 19299, 27030, 27570, 31246, 31535, 32165, 37842, 38598, 46869, 48707, 63070, 64330, 78115, 93738, 94605, 96495, 97414, 109361, 146121, 156230, 189210, 192990, 218722, 234345, 243535, 292242, 328083, 340949, 468690, 487070, 546805, 656166, 681898, 730605, 828019, 1022847, 1093610, 1461210, 1640415, 1656038, 1704745, 2045694, 2484057, 3280830, 3409490, 4140095, 4968114, 5114235, 5796133, 8280190, 10228470, 11592266, 12420285, 17388399, 24840570, 28980665, 34776798, 57961330, 86941995, 173883990]

約数ペア:

[(1, 173883990), (2, 86941995), (3, 57961330), (5, 34776798), (6, 28980665), (7, 24840570), (10, 17388399), (14, 12420285), (15, 11592266), (17, 10228470), (21, 8280190), (30, 5796133), (34, 5114235), (35, 4968114), (42, 4140095), (51, 3409490), (53, 3280830), (70, 2484057), (85, 2045694), (102, 1704745), (105, 1656038), (106, 1640415), (119, 1461210), (159, 1093610), (170, 1022847), (210, 828019), (238, 730605), (255, 681898), (265, 656166), (318, 546805), (357, 487070), (371, 468690), (510, 340949), (530, 328083), (595, 292242), (714, 243535), (742, 234345), (795, 218722), (901, 192990), (919, 189210), (1113, 156230), (1190, 146121), (1590, 109361), (1785, 97414), (1802, 96495), (1838, 94605), (1855, 93738), (2226, 78115), (2703, 64330), (2757, 63070), (3570, 48707), (3710, 46869), (4505, 38598), (4595, 37842), (5406, 32165), (5514, 31535), (5565, 31246), (6307, 27570), (6433, 27030), (9010, 19299), (9190, 18921), (11130, 15623), (12614, 13785), (12866, 13515)]