15674251020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{154487}}^1$

素因数の和:154607

約数の個数: 96

約数和(自身を含む): 46717171200

約数和(自身を除く): 31042920180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 89, 95, 114, 178, 190, 228, 267, 285, 356, 380, 445, 534, 570, 890, 1068, 1140, 1335, 1691, 1780, 2670, 3382, 5073, 5340, 6764, 8455, 10146, 16910, 20292, 25365, 33820, 50730, 101460, 154487, 308974, 463461, 617948, 772435, 926922, 1544870, 1853844, 2317305, 2935253, 3089740, 4634610, 5870506, 8805759, 9269220, 11741012, 13749343, 14676265, 17611518, 27498686, 29352530, 35223036, 41248029, 44028795, 54997372, 58705060, 68746715, 82496058, 88057590, 137493430, 164992116, 176115180, 206240145, 261237517, 274986860, 412480290, 522475034, 783712551, 824960580, 1044950068, 1306187585, 1567425102, 2612375170, 3134850204, 3918562755, 5224750340, 7837125510, 15674251020]

約数ペア:

[(1, 15674251020), (2, 7837125510), (3, 5224750340), (4, 3918562755), (5, 3134850204), (6, 2612375170), (10, 1567425102), (12, 1306187585), (15, 1044950068), (19, 824960580), (20, 783712551), (30, 522475034), (38, 412480290), (57, 274986860), (60, 261237517), (76, 206240145), (89, 176115180), (95, 164992116), (114, 137493430), (178, 88057590), (190, 82496058), (228, 68746715), (267, 58705060), (285, 54997372), (356, 44028795), (380, 41248029), (445, 35223036), (534, 29352530), (570, 27498686), (890, 17611518), (1068, 14676265), (1140, 13749343), (1335, 11741012), (1691, 9269220), (1780, 8805759), (2670, 5870506), (3382, 4634610), (5073, 3089740), (5340, 2935253), (6764, 2317305), (8455, 1853844), (10146, 1544870), (16910, 926922), (20292, 772435), (25365, 617948), (33820, 463461), (50730, 308974), (101460, 154487)]