2194408020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{46237}}^1$

素因数の和:46369

約数の個数: 96

約数和(自身を含む): 7084401408

約数和(自身を除く): 4889993388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 113, 140, 210, 226, 339, 420, 452, 565, 678, 791, 1130, 1356, 1582, 1695, 2260, 2373, 3164, 3390, 3955, 4746, 6780, 7910, 9492, 11865, 15820, 23730, 46237, 47460, 92474, 138711, 184948, 231185, 277422, 323659, 462370, 554844, 647318, 693555, 924740, 970977, 1294636, 1387110, 1618295, 1941954, 2774220, 3236590, 3883908, 4854885, 5224781, 6473180, 9709770, 10449562, 15674343, 19419540, 20899124, 26123905, 31348686, 36573467, 52247810, 62697372, 73146934, 78371715, 104495620, 109720401, 146293868, 156743430, 182867335, 219440802, 313486860, 365734670, 438881604, 548602005, 731469340, 1097204010, 2194408020]

約数ペア:

[(1, 2194408020), (2, 1097204010), (3, 731469340), (4, 548602005), (5, 438881604), (6, 365734670), (7, 313486860), (10, 219440802), (12, 182867335), (14, 156743430), (15, 146293868), (20, 109720401), (21, 104495620), (28, 78371715), (30, 73146934), (35, 62697372), (42, 52247810), (60, 36573467), (70, 31348686), (84, 26123905), (105, 20899124), (113, 19419540), (140, 15674343), (210, 10449562), (226, 9709770), (339, 6473180), (420, 5224781), (452, 4854885), (565, 3883908), (678, 3236590), (791, 2774220), (1130, 1941954), (1356, 1618295), (1582, 1387110), (1695, 1294636), (2260, 970977), (2373, 924740), (3164, 693555), (3390, 647318), (3955, 554844), (4746, 462370), (6780, 323659), (7910, 277422), (9492, 231185), (11865, 184948), (15820, 138711), (23730, 92474), (46237, 47460)]