659882820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{8069}}^1$

素因数の和:8157

約数の個数: 96

約数和(自身を含む): 1952294400

約数和(自身を除く): 1292411580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 47, 58, 60, 87, 94, 116, 141, 145, 174, 188, 235, 282, 290, 348, 435, 470, 564, 580, 705, 870, 940, 1363, 1410, 1740, 2726, 2820, 4089, 5452, 6815, 8069, 8178, 13630, 16138, 16356, 20445, 24207, 27260, 32276, 40345, 40890, 48414, 80690, 81780, 96828, 121035, 161380, 234001, 242070, 379243, 468002, 484140, 702003, 758486, 936004, 1137729, 1170005, 1404006, 1516972, 1896215, 2275458, 2340010, 2808012, 3510015, 3792430, 4550916, 4680020, 5688645, 7020030, 7584860, 10998047, 11377290, 14040060, 21996094, 22754580, 32994141, 43992188, 54990235, 65988282, 109980470, 131976564, 164970705, 219960940, 329941410, 659882820]

約数ペア:

[(1, 659882820), (2, 329941410), (3, 219960940), (4, 164970705), (5, 131976564), (6, 109980470), (10, 65988282), (12, 54990235), (15, 43992188), (20, 32994141), (29, 22754580), (30, 21996094), (47, 14040060), (58, 11377290), (60, 10998047), (87, 7584860), (94, 7020030), (116, 5688645), (141, 4680020), (145, 4550916), (174, 3792430), (188, 3510015), (235, 2808012), (282, 2340010), (290, 2275458), (348, 1896215), (435, 1516972), (470, 1404006), (564, 1170005), (580, 1137729), (705, 936004), (870, 758486), (940, 702003), (1363, 484140), (1410, 468002), (1740, 379243), (2726, 242070), (2820, 234001), (4089, 161380), (5452, 121035), (6815, 96828), (8069, 81780), (8178, 80690), (13630, 48414), (16138, 40890), (16356, 40345), (20445, 32276), (24207, 27260)]