1214220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{59}}^1$

素因数の和:92

約数の個数: 96

約数和(自身を含む): 4032000

約数和(自身を除く): 2817780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 59, 60, 70, 84, 98, 105, 118, 140, 147, 177, 196, 210, 236, 245, 294, 295, 343, 354, 413, 420, 490, 588, 590, 686, 708, 735, 826, 885, 980, 1029, 1180, 1239, 1372, 1470, 1652, 1715, 1770, 2058, 2065, 2478, 2891, 2940, 3430, 3540, 4116, 4130, 4956, 5145, 5782, 6195, 6860, 8260, 8673, 10290, 11564, 12390, 14455, 17346, 20237, 20580, 24780, 28910, 34692, 40474, 43365, 57820, 60711, 80948, 86730, 101185, 121422, 173460, 202370, 242844, 303555, 404740, 607110, 1214220]

約数ペア:

[(1, 1214220), (2, 607110), (3, 404740), (4, 303555), (5, 242844), (6, 202370), (7, 173460), (10, 121422), (12, 101185), (14, 86730), (15, 80948), (20, 60711), (21, 57820), (28, 43365), (30, 40474), (35, 34692), (42, 28910), (49, 24780), (59, 20580), (60, 20237), (70, 17346), (84, 14455), (98, 12390), (105, 11564), (118, 10290), (140, 8673), (147, 8260), (177, 6860), (196, 6195), (210, 5782), (236, 5145), (245, 4956), (294, 4130), (295, 4116), (343, 3540), (354, 3430), (413, 2940), (420, 2891), (490, 2478), (588, 2065), (590, 2058), (686, 1770), (708, 1715), (735, 1652), (826, 1470), (885, 1372), (980, 1239), (1029, 1180)]