46890540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2927}}^1$

素因数の和:3031

約数の個数: 72

約数和(自身を含む): 143881920

約数和(自身を除く): 96991380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 2927, 3204, 4005, 5340, 5854, 8010, 8781, 11708, 14635, 16020, 17562, 26343, 29270, 35124, 43905, 52686, 58540, 87810, 105372, 131715, 175620, 260503, 263430, 521006, 526860, 781509, 1042012, 1302515, 1563018, 2344527, 2605030, 3126036, 3907545, 4689054, 5210060, 7815090, 9378108, 11722635, 15630180, 23445270, 46890540]

約数ペア:

[(1, 46890540), (2, 23445270), (3, 15630180), (4, 11722635), (5, 9378108), (6, 7815090), (9, 5210060), (10, 4689054), (12, 3907545), (15, 3126036), (18, 2605030), (20, 2344527), (30, 1563018), (36, 1302515), (45, 1042012), (60, 781509), (89, 526860), (90, 521006), (178, 263430), (180, 260503), (267, 175620), (356, 131715), (445, 105372), (534, 87810), (801, 58540), (890, 52686), (1068, 43905), (1335, 35124), (1602, 29270), (1780, 26343), (2670, 17562), (2927, 16020), (3204, 14635), (4005, 11708), (5340, 8781), (5854, 8010)]