13157460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1091}}^1$

素因数の和:1173

約数の個数: 72

約数和(自身を含む): 40543776

約数和(自身を除く): 27386316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1091, 1206, 1340, 2010, 2182, 2412, 3015, 3273, 4020, 4364, 5455, 6030, 6546, 9819, 10910, 12060, 13092, 16365, 19638, 21820, 32730, 39276, 49095, 65460, 73097, 98190, 146194, 196380, 219291, 292388, 365485, 438582, 657873, 730970, 877164, 1096455, 1315746, 1461940, 2192910, 2631492, 3289365, 4385820, 6578730, 13157460]

約数ペア:

[(1, 13157460), (2, 6578730), (3, 4385820), (4, 3289365), (5, 2631492), (6, 2192910), (9, 1461940), (10, 1315746), (12, 1096455), (15, 877164), (18, 730970), (20, 657873), (30, 438582), (36, 365485), (45, 292388), (60, 219291), (67, 196380), (90, 146194), (134, 98190), (180, 73097), (201, 65460), (268, 49095), (335, 39276), (402, 32730), (603, 21820), (670, 19638), (804, 16365), (1005, 13092), (1091, 12060), (1206, 10910), (1340, 9819), (2010, 6546), (2182, 6030), (2412, 5455), (3015, 4364), (3273, 4020)]