13639380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7333}}^1$

素因数の和:7376

約数の個数: 48

約数和(自身を含む): 39427584

約数和(自身を除く): 25788204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 7333, 14666, 21999, 29332, 36665, 43998, 73330, 87996, 109995, 146660, 219990, 227323, 439980, 454646, 681969, 909292, 1136615, 1363938, 2273230, 2727876, 3409845, 4546460, 6819690, 13639380]

約数ペア:

[(1, 13639380), (2, 6819690), (3, 4546460), (4, 3409845), (5, 2727876), (6, 2273230), (10, 1363938), (12, 1136615), (15, 909292), (20, 681969), (30, 454646), (31, 439980), (60, 227323), (62, 219990), (93, 146660), (124, 109995), (155, 87996), (186, 73330), (310, 43998), (372, 36665), (465, 29332), (620, 21999), (930, 14666), (1860, 7333)]