29517780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:745

約数の個数: 96

約数和(自身を含む): 89679744

約数和(自身を除く): 60161964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 43, 51, 60, 68, 85, 86, 102, 129, 170, 172, 204, 215, 255, 258, 340, 430, 510, 516, 645, 673, 731, 860, 1020, 1290, 1346, 1462, 2019, 2193, 2580, 2692, 2924, 3365, 3655, 4038, 4386, 6730, 7310, 8076, 8772, 10095, 10965, 11441, 13460, 14620, 20190, 21930, 22882, 28939, 34323, 40380, 43860, 45764, 57205, 57878, 68646, 86817, 114410, 115756, 137292, 144695, 171615, 173634, 228820, 289390, 343230, 347268, 434085, 491963, 578780, 686460, 868170, 983926, 1475889, 1736340, 1967852, 2459815, 2951778, 4919630, 5903556, 7379445, 9839260, 14758890, 29517780]

約数ペア:

[(1, 29517780), (2, 14758890), (3, 9839260), (4, 7379445), (5, 5903556), (6, 4919630), (10, 2951778), (12, 2459815), (15, 1967852), (17, 1736340), (20, 1475889), (30, 983926), (34, 868170), (43, 686460), (51, 578780), (60, 491963), (68, 434085), (85, 347268), (86, 343230), (102, 289390), (129, 228820), (170, 173634), (172, 171615), (204, 144695), (215, 137292), (255, 115756), (258, 114410), (340, 86817), (430, 68646), (510, 57878), (516, 57205), (645, 45764), (673, 43860), (731, 40380), (860, 34323), (1020, 28939), (1290, 22882), (1346, 21930), (1462, 20190), (2019, 14620), (2193, 13460), (2580, 11441), (2692, 10965), (2924, 10095), (3365, 8772), (3655, 8076), (4038, 7310), (4386, 6730)]