161762610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 395518464

約数和(自身を除く): 233755854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 197, 202, 271, 303, 394, 505, 542, 591, 606, 813, 985, 1010, 1182, 1355, 1515, 1626, 1970, 2710, 2955, 3030, 4065, 5910, 8130, 19897, 27371, 39794, 53387, 54742, 59691, 82113, 99485, 106774, 119382, 136855, 160161, 164226, 198970, 266935, 273710, 298455, 320322, 410565, 533870, 596910, 800805, 821130, 1601610, 5392087, 10784174, 16176261, 26960435, 32352522, 53920870, 80881305, 161762610]

約数ペア:

[(1, 161762610), (2, 80881305), (3, 53920870), (5, 32352522), (6, 26960435), (10, 16176261), (15, 10784174), (30, 5392087), (101, 1601610), (197, 821130), (202, 800805), (271, 596910), (303, 533870), (394, 410565), (505, 320322), (542, 298455), (591, 273710), (606, 266935), (813, 198970), (985, 164226), (1010, 160161), (1182, 136855), (1355, 119382), (1515, 106774), (1626, 99485), (1970, 82113), (2710, 59691), (2955, 54742), (3030, 53387), (4065, 39794), (5910, 27371), (8130, 19897)]