23114220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 144

約数和(自身を含む): 72619008

約数和(自身を除く): 49504788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 43, 51, 60, 62, 68, 85, 86, 93, 102, 124, 129, 155, 170, 172, 186, 204, 215, 255, 258, 289, 310, 340, 372, 430, 465, 510, 516, 527, 578, 620, 645, 731, 860, 867, 930, 1020, 1054, 1156, 1290, 1333, 1445, 1462, 1581, 1734, 1860, 2108, 2193, 2580, 2635, 2666, 2890, 2924, 3162, 3468, 3655, 3999, 4335, 4386, 5270, 5332, 5780, 6324, 6665, 7310, 7905, 7998, 8670, 8772, 8959, 10540, 10965, 12427, 13330, 14620, 15810, 15996, 17340, 17918, 19995, 21930, 22661, 24854, 26660, 26877, 31620, 35836, 37281, 39990, 43860, 44795, 45322, 49708, 53754, 62135, 67983, 74562, 79980, 89590, 90644, 107508, 113305, 124270, 134385, 135966, 149124, 179180, 186405, 226610, 248540, 268770, 271932, 339915, 372810, 385237, 453220, 537540, 679830, 745620, 770474, 1155711, 1359660, 1540948, 1926185, 2311422, 3852370, 4622844, 5778555, 7704740, 11557110, 23114220]

約数ペア:

[(1, 23114220), (2, 11557110), (3, 7704740), (4, 5778555), (5, 4622844), (6, 3852370), (10, 2311422), (12, 1926185), (15, 1540948), (17, 1359660), (20, 1155711), (30, 770474), (31, 745620), (34, 679830), (43, 537540), (51, 453220), (60, 385237), (62, 372810), (68, 339915), (85, 271932), (86, 268770), (93, 248540), (102, 226610), (124, 186405), (129, 179180), (155, 149124), (170, 135966), (172, 134385), (186, 124270), (204, 113305), (215, 107508), (255, 90644), (258, 89590), (289, 79980), (310, 74562), (340, 67983), (372, 62135), (430, 53754), (465, 49708), (510, 45322), (516, 44795), (527, 43860), (578, 39990), (620, 37281), (645, 35836), (731, 31620), (860, 26877), (867, 26660), (930, 24854), (1020, 22661), (1054, 21930), (1156, 19995), (1290, 17918), (1333, 17340), (1445, 15996), (1462, 15810), (1581, 14620), (1734, 13330), (1860, 12427), (2108, 10965), (2193, 10540), (2580, 8959), (2635, 8772), (2666, 8670), (2890, 7998), (2924, 7905), (3162, 7310), (3468, 6665), (3655, 6324), (3999, 5780), (4335, 5332), (4386, 5270)]