1750997940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1\times {\mathrm{673}}^1$

素因数の和:1209

約数の個数: 96

約数和(自身を含む): 4969526016

約数和(自身を除く): 3218528076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 421, 515, 618, 673, 842, 1030, 1236, 1263, 1346, 1545, 1684, 2019, 2060, 2105, 2526, 2692, 3090, 3365, 4038, 4210, 5052, 6180, 6315, 6730, 8076, 8420, 10095, 12630, 13460, 20190, 25260, 40380, 43363, 69319, 86726, 130089, 138638, 173452, 207957, 216815, 260178, 277276, 283333, 346595, 415914, 433630, 520356, 566666, 650445, 693190, 831828, 849999, 867260, 1039785, 1133332, 1300890, 1386380, 1416665, 1699998, 2079570, 2601780, 2833330, 3399996, 4159140, 4249995, 5666660, 8499990, 16999980, 29183299, 58366598, 87549897, 116733196, 145916495, 175099794, 291832990, 350199588, 437749485, 583665980, 875498970, 1750997940]

約数ペア:

[(1, 1750997940), (2, 875498970), (3, 583665980), (4, 437749485), (5, 350199588), (6, 291832990), (10, 175099794), (12, 145916495), (15, 116733196), (20, 87549897), (30, 58366598), (60, 29183299), (103, 16999980), (206, 8499990), (309, 5666660), (412, 4249995), (421, 4159140), (515, 3399996), (618, 2833330), (673, 2601780), (842, 2079570), (1030, 1699998), (1236, 1416665), (1263, 1386380), (1346, 1300890), (1545, 1133332), (1684, 1039785), (2019, 867260), (2060, 849999), (2105, 831828), (2526, 693190), (2692, 650445), (3090, 566666), (3365, 520356), (4038, 433630), (4210, 415914), (5052, 346595), (6180, 283333), (6315, 277276), (6730, 260178), (8076, 216815), (8420, 207957), (10095, 173452), (12630, 138638), (13460, 130089), (20190, 86726), (25260, 69319), (40380, 43363)]