7404197190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{22153}}^1$

素因数の和:23033

約数の個数: 64

約数和(自身を含む): 19160197056

約数和(自身を除く): 11755999866

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 857, 1714, 2571, 4285, 5142, 8570, 11141, 12855, 22153, 22282, 25710, 33423, 44306, 55705, 66459, 66846, 110765, 111410, 132918, 167115, 221530, 287989, 332295, 334230, 575978, 664590, 863967, 1439945, 1727934, 2879890, 4319835, 8639670, 18985121, 37970242, 56955363, 94925605, 113910726, 189851210, 246806573, 284776815, 493613146, 569553630, 740419719, 1234032865, 1480839438, 2468065730, 3702098595, 7404197190]

約数ペア:

[(1, 7404197190), (2, 3702098595), (3, 2468065730), (5, 1480839438), (6, 1234032865), (10, 740419719), (13, 569553630), (15, 493613146), (26, 284776815), (30, 246806573), (39, 189851210), (65, 113910726), (78, 94925605), (130, 56955363), (195, 37970242), (390, 18985121), (857, 8639670), (1714, 4319835), (2571, 2879890), (4285, 1727934), (5142, 1439945), (8570, 863967), (11141, 664590), (12855, 575978), (22153, 334230), (22282, 332295), (25710, 287989), (33423, 221530), (44306, 167115), (55705, 132918), (66459, 111410), (66846, 110765)]