54722220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{2659}}^1$

素因数の和:2692

約数の個数: 96

約数和(自身を含む): 178752000

約数和(自身を除く): 124029780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2659, 2940, 3430, 4116, 5145, 5318, 6860, 7977, 10290, 10636, 13295, 15954, 18613, 20580, 26590, 31908, 37226, 39885, 53180, 55839, 74452, 79770, 93065, 111678, 130291, 159540, 186130, 223356, 260582, 279195, 372260, 390873, 521164, 558390, 651455, 781746, 912037, 1116780, 1302910, 1563492, 1824074, 1954365, 2605820, 2736111, 3648148, 3908730, 4560185, 5472222, 7817460, 9120370, 10944444, 13680555, 18240740, 27361110, 54722220]

約数ペア:

[(1, 54722220), (2, 27361110), (3, 18240740), (4, 13680555), (5, 10944444), (6, 9120370), (7, 7817460), (10, 5472222), (12, 4560185), (14, 3908730), (15, 3648148), (20, 2736111), (21, 2605820), (28, 1954365), (30, 1824074), (35, 1563492), (42, 1302910), (49, 1116780), (60, 912037), (70, 781746), (84, 651455), (98, 558390), (105, 521164), (140, 390873), (147, 372260), (196, 279195), (210, 260582), (245, 223356), (294, 186130), (343, 159540), (420, 130291), (490, 111678), (588, 93065), (686, 79770), (735, 74452), (980, 55839), (1029, 53180), (1372, 39885), (1470, 37226), (1715, 31908), (2058, 26590), (2659, 20580), (2940, 18613), (3430, 15954), (4116, 13295), (5145, 10636), (5318, 10290), (6860, 7977)]