4840290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 15966720

約数和(自身を除く): 11126430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 197, 210, 234, 270, 273, 315, 351, 378, 390, 394, 455, 546, 585, 591, 630, 702, 819, 910, 945, 985, 1170, 1182, 1365, 1379, 1638, 1755, 1773, 1890, 1970, 2457, 2561, 2730, 2758, 2955, 3510, 3546, 4095, 4137, 4914, 5122, 5319, 5910, 6895, 7683, 8190, 8274, 8865, 10638, 12285, 12411, 12805, 13790, 15366, 17730, 17927, 20685, 23049, 24570, 24822, 25610, 26595, 35854, 37233, 38415, 41370, 46098, 53190, 53781, 62055, 69147, 74466, 76830, 89635, 107562, 115245, 124110, 138294, 161343, 179270, 186165, 230490, 268905, 322686, 345735, 372330, 484029, 537810, 691470, 806715, 968058, 1613430, 2420145, 4840290]

約数ペア:

[(1, 4840290), (2, 2420145), (3, 1613430), (5, 968058), (6, 806715), (7, 691470), (9, 537810), (10, 484029), (13, 372330), (14, 345735), (15, 322686), (18, 268905), (21, 230490), (26, 186165), (27, 179270), (30, 161343), (35, 138294), (39, 124110), (42, 115245), (45, 107562), (54, 89635), (63, 76830), (65, 74466), (70, 69147), (78, 62055), (90, 53781), (91, 53190), (105, 46098), (117, 41370), (126, 38415), (130, 37233), (135, 35854), (182, 26595), (189, 25610), (195, 24822), (197, 24570), (210, 23049), (234, 20685), (270, 17927), (273, 17730), (315, 15366), (351, 13790), (378, 12805), (390, 12411), (394, 12285), (455, 10638), (546, 8865), (585, 8274), (591, 8190), (630, 7683), (702, 6895), (819, 5910), (910, 5319), (945, 5122), (985, 4914), (1170, 4137), (1182, 4095), (1365, 3546), (1379, 3510), (1638, 2955), (1755, 2758), (1773, 2730), (1890, 2561), (1970, 2457)]