1293957540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{175333}}^1$

素因数の和:175389

約数の個数: 72

約数和(自身を含む): 4020759288

約数和(自身を除く): 2726801748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 175333, 350666, 525999, 701332, 876665, 1051998, 1577997, 1753330, 2103996, 2629995, 3155994, 3506660, 5259990, 6311988, 7188653, 7889985, 10519980, 14377306, 15779970, 21565959, 28754612, 31559940, 35943265, 43131918, 64697877, 71886530, 86263836, 107829795, 129395754, 143773060, 215659590, 258791508, 323489385, 431319180, 646978770, 1293957540]

約数ペア:

[(1, 1293957540), (2, 646978770), (3, 431319180), (4, 323489385), (5, 258791508), (6, 215659590), (9, 143773060), (10, 129395754), (12, 107829795), (15, 86263836), (18, 71886530), (20, 64697877), (30, 43131918), (36, 35943265), (41, 31559940), (45, 28754612), (60, 21565959), (82, 15779970), (90, 14377306), (123, 10519980), (164, 7889985), (180, 7188653), (205, 6311988), (246, 5259990), (369, 3506660), (410, 3155994), (492, 2629995), (615, 2103996), (738, 1753330), (820, 1577997), (1230, 1051998), (1476, 876665), (1845, 701332), (2460, 525999), (3690, 350666), (7380, 175333)]