5638852380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{1917977}}^1$

素因数の和:1918003

約数の個数: 72

約数和(自身を含む): 18366557328

約数和(自身を除く): 12727704948

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, 420, 490, 588, 735, 980, 1470, 2940, 1917977, 3835954, 5753931, 7671908, 9589885, 11507862, 13425839, 19179770, 23015724, 26851678, 28769655, 38359540, 40277517, 53703356, 57539310, 67129195, 80555034, 93980873, 115078620, 134258390, 161110068, 187961746, 201387585, 268516780, 281942619, 375923492, 402775170, 469904365, 563885238, 805550340, 939808730, 1127770476, 1409713095, 1879617460, 2819426190, 5638852380]

約数ペア:

[(1, 5638852380), (2, 2819426190), (3, 1879617460), (4, 1409713095), (5, 1127770476), (6, 939808730), (7, 805550340), (10, 563885238), (12, 469904365), (14, 402775170), (15, 375923492), (20, 281942619), (21, 268516780), (28, 201387585), (30, 187961746), (35, 161110068), (42, 134258390), (49, 115078620), (60, 93980873), (70, 80555034), (84, 67129195), (98, 57539310), (105, 53703356), (140, 40277517), (147, 38359540), (196, 28769655), (210, 26851678), (245, 23015724), (294, 19179770), (420, 13425839), (490, 11507862), (588, 9589885), (735, 7671908), (980, 5753931), (1470, 3835954), (2940, 1917977)]