31576493910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8219}}^1\times {\mathrm{9851}}^1$

素因数の和:18093

約数の個数: 64

約数和(自身を含む): 81631307520

約数和(自身を除く): 50054813610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 8219, 9851, 16438, 19702, 24657, 29553, 41095, 49255, 49314, 59106, 82190, 98510, 106847, 123285, 128063, 147765, 213694, 246570, 256126, 295530, 320541, 384189, 534235, 640315, 641082, 768378, 1068470, 1280630, 1602705, 1920945, 3205410, 3841890, 80965369, 161930738, 242896107, 404826845, 485792214, 809653690, 1052549797, 1214480535, 2105099594, 2428961070, 3157649391, 5262748985, 6315298782, 10525497970, 15788246955, 31576493910]

約数ペア:

[(1, 31576493910), (2, 15788246955), (3, 10525497970), (5, 6315298782), (6, 5262748985), (10, 3157649391), (13, 2428961070), (15, 2105099594), (26, 1214480535), (30, 1052549797), (39, 809653690), (65, 485792214), (78, 404826845), (130, 242896107), (195, 161930738), (390, 80965369), (8219, 3841890), (9851, 3205410), (16438, 1920945), (19702, 1602705), (24657, 1280630), (29553, 1068470), (41095, 768378), (49255, 641082), (49314, 640315), (59106, 534235), (82190, 384189), (98510, 320541), (106847, 295530), (123285, 256126), (128063, 246570), (147765, 213694)]