77298270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19373}}^1$

素因数の和:19409

約数の個数: 64

約数和(自身を含む): 223188480

約数和(自身を除く): 145890210

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 19373, 38746, 58119, 96865, 116238, 135611, 193730, 271222, 290595, 368087, 406833, 581190, 678055, 736174, 813666, 1104261, 1356110, 1840435, 2034165, 2208522, 2576609, 3680870, 4068330, 5153218, 5521305, 7729827, 11042610, 12883045, 15459654, 25766090, 38649135, 77298270]

約数ペア:

[(1, 77298270), (2, 38649135), (3, 25766090), (5, 15459654), (6, 12883045), (7, 11042610), (10, 7729827), (14, 5521305), (15, 5153218), (19, 4068330), (21, 3680870), (30, 2576609), (35, 2208522), (38, 2034165), (42, 1840435), (57, 1356110), (70, 1104261), (95, 813666), (105, 736174), (114, 678055), (133, 581190), (190, 406833), (210, 368087), (266, 290595), (285, 271222), (399, 193730), (570, 135611), (665, 116238), (798, 96865), (1330, 58119), (1995, 38746), (3990, 19373)]