1330654130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{2447}}^1$

素因数の和:2603

約数の個数: 64

約数和(自身を含む): 2664990720

約数和(自身を除く): 1334336590

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 89, 94, 130, 178, 235, 445, 470, 611, 890, 1157, 1222, 2314, 2447, 3055, 4183, 4894, 5785, 6110, 8366, 11570, 12235, 20915, 24470, 31811, 41830, 54379, 63622, 108758, 115009, 159055, 217783, 230018, 271895, 318110, 435566, 543790, 575045, 1088915, 1150090, 1495117, 2177830, 2831179, 2990234, 5662358, 7475585, 10235801, 14155895, 14951170, 20471602, 28311790, 51179005, 102358010, 133065413, 266130826, 665327065, 1330654130]

約数ペア:

[(1, 1330654130), (2, 665327065), (5, 266130826), (10, 133065413), (13, 102358010), (26, 51179005), (47, 28311790), (65, 20471602), (89, 14951170), (94, 14155895), (130, 10235801), (178, 7475585), (235, 5662358), (445, 2990234), (470, 2831179), (611, 2177830), (890, 1495117), (1157, 1150090), (1222, 1088915), (2314, 575045), (2447, 543790), (3055, 435566), (4183, 318110), (4894, 271895), (5785, 230018), (6110, 217783), (8366, 159055), (11570, 115009), (12235, 108758), (20915, 63622), (24470, 54379), (31811, 41830)]