71410530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 176888448

約数和(自身を除く): 105477918

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 197, 215, 258, 281, 394, 430, 562, 591, 645, 843, 985, 1182, 1290, 1405, 1686, 1970, 2810, 2955, 4215, 5910, 8430, 8471, 12083, 16942, 24166, 25413, 36249, 42355, 50826, 55357, 60415, 72498, 84710, 110714, 120830, 127065, 166071, 181245, 254130, 276785, 332142, 362490, 553570, 830355, 1660710, 2380351, 4760702, 7141053, 11901755, 14282106, 23803510, 35705265, 71410530]

約数ペア:

[(1, 71410530), (2, 35705265), (3, 23803510), (5, 14282106), (6, 11901755), (10, 7141053), (15, 4760702), (30, 2380351), (43, 1660710), (86, 830355), (129, 553570), (197, 362490), (215, 332142), (258, 276785), (281, 254130), (394, 181245), (430, 166071), (562, 127065), (591, 120830), (645, 110714), (843, 84710), (985, 72498), (1182, 60415), (1290, 55357), (1405, 50826), (1686, 42355), (1970, 36249), (2810, 25413), (2955, 24166), (4215, 16942), (5910, 12083), (8430, 8471)]