66091060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 164989440

約数和(自身を除く): 98898380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 71, 109, 122, 140, 142, 218, 244, 284, 305, 355, 427, 436, 497, 545, 610, 710, 763, 854, 994, 1090, 1220, 1420, 1526, 1708, 1988, 2135, 2180, 2485, 3052, 3815, 4270, 4331, 4970, 6649, 7630, 7739, 8540, 8662, 9940, 13298, 15260, 15478, 17324, 21655, 26596, 30317, 30956, 33245, 38695, 43310, 46543, 54173, 60634, 66490, 77390, 86620, 93086, 108346, 121268, 132980, 151585, 154780, 186172, 216692, 232715, 270865, 303170, 465430, 472079, 541730, 606340, 930860, 944158, 1083460, 1888316, 2360395, 3304553, 4720790, 6609106, 9441580, 13218212, 16522765, 33045530, 66091060]

約数ペア:

[(1, 66091060), (2, 33045530), (4, 16522765), (5, 13218212), (7, 9441580), (10, 6609106), (14, 4720790), (20, 3304553), (28, 2360395), (35, 1888316), (61, 1083460), (70, 944158), (71, 930860), (109, 606340), (122, 541730), (140, 472079), (142, 465430), (218, 303170), (244, 270865), (284, 232715), (305, 216692), (355, 186172), (427, 154780), (436, 151585), (497, 132980), (545, 121268), (610, 108346), (710, 93086), (763, 86620), (854, 77390), (994, 66490), (1090, 60634), (1220, 54173), (1420, 46543), (1526, 43310), (1708, 38695), (1988, 33245), (2135, 30956), (2180, 30317), (2485, 26596), (3052, 21655), (3815, 17324), (4270, 15478), (4331, 15260), (4970, 13298), (6649, 9940), (7630, 8662), (7739, 8540)]