9721110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 28810080

約数和(自身を除く): 19088970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 49, 51, 70, 85, 98, 102, 105, 119, 147, 170, 210, 238, 245, 255, 294, 357, 389, 490, 510, 595, 714, 735, 778, 833, 1167, 1190, 1470, 1666, 1785, 1945, 2334, 2499, 2723, 3570, 3890, 4165, 4998, 5446, 5835, 6613, 8169, 8330, 11670, 12495, 13226, 13615, 16338, 19061, 19839, 24990, 27230, 33065, 38122, 39678, 40845, 46291, 57183, 66130, 81690, 92582, 95305, 99195, 114366, 138873, 190610, 198390, 231455, 277746, 285915, 324037, 462910, 571830, 648074, 694365, 972111, 1388730, 1620185, 1944222, 3240370, 4860555, 9721110]

約数ペア:

[(1, 9721110), (2, 4860555), (3, 3240370), (5, 1944222), (6, 1620185), (7, 1388730), (10, 972111), (14, 694365), (15, 648074), (17, 571830), (21, 462910), (30, 324037), (34, 285915), (35, 277746), (42, 231455), (49, 198390), (51, 190610), (70, 138873), (85, 114366), (98, 99195), (102, 95305), (105, 92582), (119, 81690), (147, 66130), (170, 57183), (210, 46291), (238, 40845), (245, 39678), (255, 38122), (294, 33065), (357, 27230), (389, 24990), (490, 19839), (510, 19061), (595, 16338), (714, 13615), (735, 13226), (778, 12495), (833, 11670), (1167, 8330), (1190, 8169), (1470, 6613), (1666, 5835), (1785, 5446), (1945, 4998), (2334, 4165), (2499, 3890), (2723, 3570)]