146753460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{116471}}^1$

素因数の和:116493

約数の個数: 72

約数和(自身を含む): 508749696

約数和(自身を除く): 361996236

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 116471, 232942, 349413, 465884, 582355, 698826, 815297, 1048239, 1164710, 1397652, 1630594, 1747065, 2096478, 2329420, 2445891, 3261188, 3494130, 4076485, 4192956, 4891782, 5241195, 6988260, 7337673, 8152970, 9783564, 10482390, 12229455, 14675346, 16305940, 20964780, 24458910, 29350692, 36688365, 48917820, 73376730, 146753460]

約数ペア:

[(1, 146753460), (2, 73376730), (3, 48917820), (4, 36688365), (5, 29350692), (6, 24458910), (7, 20964780), (9, 16305940), (10, 14675346), (12, 12229455), (14, 10482390), (15, 9783564), (18, 8152970), (20, 7337673), (21, 6988260), (28, 5241195), (30, 4891782), (35, 4192956), (36, 4076485), (42, 3494130), (45, 3261188), (60, 2445891), (63, 2329420), (70, 2096478), (84, 1747065), (90, 1630594), (105, 1397652), (126, 1164710), (140, 1048239), (180, 815297), (210, 698826), (252, 582355), (315, 465884), (420, 349413), (630, 232942), (1260, 116471)]