2510440380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53849}}^1$

素因数の和:53908

約数の個数: 144

約数和(自身を含む): 8938238400

約数和(自身を除く): 6427798020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 2220, 2331, 2590, 3108, 3330, 3885, 4662, 5180, 6660, 7770, 9324, 11655, 15540, 23310, 46620, 53849, 107698, 161547, 215396, 269245, 323094, 376943, 484641, 538490, 646188, 753886, 807735, 969282, 1076980, 1130829, 1507772, 1615470, 1884715, 1938564, 1992413, 2261658, 2423205, 3230940, 3392487, 3769430, 3984826, 4523316, 4846410, 5654145, 5977239, 6784974, 7538860, 7969652, 9692820, 9962065, 11308290, 11954478, 13569948, 13946891, 16962435, 17931717, 19924130, 22616580, 23908956, 27893782, 29886195, 33924870, 35863434, 39848260, 41840673, 55787564, 59772390, 67849740, 69734455, 71726868, 83681346, 89658585, 119544780, 125522019, 139468910, 167362692, 179317170, 209203365, 251044038, 278937820, 358634340, 418406730, 502088076, 627610095, 836813460, 1255220190, 2510440380]

約数ペア:

[(1, 2510440380), (2, 1255220190), (3, 836813460), (4, 627610095), (5, 502088076), (6, 418406730), (7, 358634340), (9, 278937820), (10, 251044038), (12, 209203365), (14, 179317170), (15, 167362692), (18, 139468910), (20, 125522019), (21, 119544780), (28, 89658585), (30, 83681346), (35, 71726868), (36, 69734455), (37, 67849740), (42, 59772390), (45, 55787564), (60, 41840673), (63, 39848260), (70, 35863434), (74, 33924870), (84, 29886195), (90, 27893782), (105, 23908956), (111, 22616580), (126, 19924130), (140, 17931717), (148, 16962435), (180, 13946891), (185, 13569948), (210, 11954478), (222, 11308290), (252, 9962065), (259, 9692820), (315, 7969652), (333, 7538860), (370, 6784974), (420, 5977239), (444, 5654145), (518, 4846410), (555, 4523316), (630, 3984826), (666, 3769430), (740, 3392487), (777, 3230940), (1036, 2423205), (1110, 2261658), (1260, 1992413), (1295, 1938564), (1332, 1884715), (1554, 1615470), (1665, 1507772), (2220, 1130829), (2331, 1076980), (2590, 969282), (3108, 807735), (3330, 753886), (3885, 646188), (4662, 538490), (5180, 484641), (6660, 376943), (7770, 323094), (9324, 269245), (11655, 215396), (15540, 161547), (23310, 107698), (46620, 53849)]