13130460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:652

約数の個数: 144

約数和(自身を含む): 48275136

約数和(自身を除く): 35144676

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 613, 630, 714, 765, 1020, 1071, 1190, 1226, 1260, 1428, 1530, 1785, 1839, 2142, 2380, 2452, 3060, 3065, 3570, 3678, 4284, 4291, 5355, 5517, 6130, 7140, 7356, 8582, 9195, 10421, 10710, 11034, 12260, 12873, 17164, 18390, 20842, 21420, 21455, 22068, 25746, 27585, 31263, 36780, 38619, 41684, 42910, 51492, 52105, 55170, 62526, 64365, 72947, 77238, 85820, 93789, 104210, 110340, 125052, 128730, 145894, 154476, 156315, 187578, 193095, 208420, 218841, 257460, 291788, 312630, 364735, 375156, 386190, 437682, 468945, 625260, 656523, 729470, 772380, 875364, 937890, 1094205, 1313046, 1458940, 1875780, 2188410, 2626092, 3282615, 4376820, 6565230, 13130460]

約数ペア:

[(1, 13130460), (2, 6565230), (3, 4376820), (4, 3282615), (5, 2626092), (6, 2188410), (7, 1875780), (9, 1458940), (10, 1313046), (12, 1094205), (14, 937890), (15, 875364), (17, 772380), (18, 729470), (20, 656523), (21, 625260), (28, 468945), (30, 437682), (34, 386190), (35, 375156), (36, 364735), (42, 312630), (45, 291788), (51, 257460), (60, 218841), (63, 208420), (68, 193095), (70, 187578), (84, 156315), (85, 154476), (90, 145894), (102, 128730), (105, 125052), (119, 110340), (126, 104210), (140, 93789), (153, 85820), (170, 77238), (180, 72947), (204, 64365), (210, 62526), (238, 55170), (252, 52105), (255, 51492), (306, 42910), (315, 41684), (340, 38619), (357, 36780), (420, 31263), (476, 27585), (510, 25746), (595, 22068), (612, 21455), (613, 21420), (630, 20842), (714, 18390), (765, 17164), (1020, 12873), (1071, 12260), (1190, 11034), (1226, 10710), (1260, 10421), (1428, 9195), (1530, 8582), (1785, 7356), (1839, 7140), (2142, 6130), (2380, 5517), (2452, 5355), (3060, 4291), (3065, 4284), (3570, 3678)]