23853060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1721}}^1$

素因数の和:1754

約数の個数: 144

約数和(自身を含む): 90260352

約数和(自身を除く): 66407292

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1721, 1980, 2310, 2772, 3442, 3465, 4620, 5163, 6884, 6930, 8605, 10326, 12047, 13860, 15489, 17210, 18931, 20652, 24094, 25815, 30978, 34420, 36141, 37862, 48188, 51630, 56793, 60235, 61956, 72282, 75724, 77445, 94655, 103260, 108423, 113586, 120470, 132517, 144564, 154890, 170379, 180705, 189310, 216846, 227172, 240940, 265034, 283965, 309780, 340758, 361410, 378620, 397551, 433692, 530068, 542115, 567930, 662585, 681516, 722820, 795102, 851895, 1084230, 1135860, 1192653, 1325170, 1590204, 1703790, 1987755, 2168460, 2385306, 2650340, 3407580, 3975510, 4770612, 5963265, 7951020, 11926530, 23853060]

約数ペア:

[(1, 23853060), (2, 11926530), (3, 7951020), (4, 5963265), (5, 4770612), (6, 3975510), (7, 3407580), (9, 2650340), (10, 2385306), (11, 2168460), (12, 1987755), (14, 1703790), (15, 1590204), (18, 1325170), (20, 1192653), (21, 1135860), (22, 1084230), (28, 851895), (30, 795102), (33, 722820), (35, 681516), (36, 662585), (42, 567930), (44, 542115), (45, 530068), (55, 433692), (60, 397551), (63, 378620), (66, 361410), (70, 340758), (77, 309780), (84, 283965), (90, 265034), (99, 240940), (105, 227172), (110, 216846), (126, 189310), (132, 180705), (140, 170379), (154, 154890), (165, 144564), (180, 132517), (198, 120470), (210, 113586), (220, 108423), (231, 103260), (252, 94655), (308, 77445), (315, 75724), (330, 72282), (385, 61956), (396, 60235), (420, 56793), (462, 51630), (495, 48188), (630, 37862), (660, 36141), (693, 34420), (770, 30978), (924, 25815), (990, 24094), (1155, 20652), (1260, 18931), (1386, 17210), (1540, 15489), (1721, 13860), (1980, 12047), (2310, 10326), (2772, 8605), (3442, 6930), (3465, 6884), (4620, 5163)]