16996855890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11562487}}^1$

素因数の和:11562511

約数の個数: 48

約数和(自身を含む): 47452450752

約数和(自身を除く): 30455594862

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 11562487, 23124974, 34687461, 57812435, 69374922, 80937409, 115624870, 161874818, 173437305, 242812227, 346874610, 404687045, 485624454, 566561863, 809374090, 1133123726, 1214061135, 1699685589, 2428122270, 2832809315, 3399371178, 5665618630, 8498427945, 16996855890]

約数ペア:

[(1, 16996855890), (2, 8498427945), (3, 5665618630), (5, 3399371178), (6, 2832809315), (7, 2428122270), (10, 1699685589), (14, 1214061135), (15, 1133123726), (21, 809374090), (30, 566561863), (35, 485624454), (42, 404687045), (49, 346874610), (70, 242812227), (98, 173437305), (105, 161874818), (147, 115624870), (210, 80937409), (245, 69374922), (294, 57812435), (490, 34687461), (735, 23124974), (1470, 11562487)]