39847140

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{911}}^1$

素因数の和:941

約数の個数: 96

約数和(自身を含む): 125637120

約数和(自身を除く): 85789980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 911, 972, 1215, 1458, 1620, 1822, 2187, 2430, 2733, 2916, 3644, 3645, 4374, 4555, 4860, 5466, 7290, 8199, 8748, 9110, 10932, 10935, 13665, 14580, 16398, 18220, 21870, 24597, 27330, 32796, 40995, 43740, 49194, 54660, 73791, 81990, 98388, 122985, 147582, 163980, 221373, 245970, 295164, 368955, 442746, 491940, 664119, 737910, 885492, 1106865, 1328238, 1475820, 1992357, 2213730, 2656476, 3320595, 3984714, 4427460, 6641190, 7969428, 9961785, 13282380, 19923570, 39847140]

約数ペア:

[(1, 39847140), (2, 19923570), (3, 13282380), (4, 9961785), (5, 7969428), (6, 6641190), (9, 4427460), (10, 3984714), (12, 3320595), (15, 2656476), (18, 2213730), (20, 1992357), (27, 1475820), (30, 1328238), (36, 1106865), (45, 885492), (54, 737910), (60, 664119), (81, 491940), (90, 442746), (108, 368955), (135, 295164), (162, 245970), (180, 221373), (243, 163980), (270, 147582), (324, 122985), (405, 98388), (486, 81990), (540, 73791), (729, 54660), (810, 49194), (911, 43740), (972, 40995), (1215, 32796), (1458, 27330), (1620, 24597), (1822, 21870), (2187, 18220), (2430, 16398), (2733, 14580), (2916, 13665), (3644, 10935), (3645, 10932), (4374, 9110), (4555, 8748), (4860, 8199), (5466, 7290)]