233497890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:614

約数の個数: 160

約数和(自身を含む): 687481344

約数和(自身を除く): 453983454

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 31, 34, 45, 51, 54, 62, 81, 85, 90, 93, 102, 135, 153, 155, 162, 170, 186, 255, 270, 279, 306, 310, 405, 459, 465, 510, 527, 547, 558, 765, 810, 837, 918, 930, 1054, 1094, 1377, 1395, 1530, 1581, 1641, 1674, 2295, 2511, 2635, 2735, 2754, 2790, 3162, 3282, 4185, 4590, 4743, 4923, 5022, 5270, 5470, 6885, 7905, 8205, 8370, 9299, 9486, 9846, 12555, 13770, 14229, 14769, 15810, 16410, 16957, 18598, 23715, 24615, 25110, 27897, 28458, 29538, 33914, 42687, 44307, 46495, 47430, 49230, 50871, 55794, 71145, 73845, 83691, 84785, 85374, 88614, 92990, 101742, 139485, 142290, 147690, 152613, 167382, 169570, 213435, 221535, 251073, 254355, 278970, 288269, 305226, 418455, 426870, 443070, 457839, 502146, 508710, 576538, 753219, 763065, 836910, 864807, 915678, 1255365, 1373517, 1441345, 1506438, 1526130, 1729614, 2289195, 2510730, 2594421, 2747034, 2882690, 3766095, 4324035, 4578390, 5188842, 6867585, 7532190, 7783263, 8648070, 12972105, 13735170, 15566526, 23349789, 25944210, 38916315, 46699578, 77832630, 116748945, 233497890]

約数ペア:

[(1, 233497890), (2, 116748945), (3, 77832630), (5, 46699578), (6, 38916315), (9, 25944210), (10, 23349789), (15, 15566526), (17, 13735170), (18, 12972105), (27, 8648070), (30, 7783263), (31, 7532190), (34, 6867585), (45, 5188842), (51, 4578390), (54, 4324035), (62, 3766095), (81, 2882690), (85, 2747034), (90, 2594421), (93, 2510730), (102, 2289195), (135, 1729614), (153, 1526130), (155, 1506438), (162, 1441345), (170, 1373517), (186, 1255365), (255, 915678), (270, 864807), (279, 836910), (306, 763065), (310, 753219), (405, 576538), (459, 508710), (465, 502146), (510, 457839), (527, 443070), (547, 426870), (558, 418455), (765, 305226), (810, 288269), (837, 278970), (918, 254355), (930, 251073), (1054, 221535), (1094, 213435), (1377, 169570), (1395, 167382), (1530, 152613), (1581, 147690), (1641, 142290), (1674, 139485), (2295, 101742), (2511, 92990), (2635, 88614), (2735, 85374), (2754, 84785), (2790, 83691), (3162, 73845), (3282, 71145), (4185, 55794), (4590, 50871), (4743, 49230), (4923, 47430), (5022, 46495), (5270, 44307), (5470, 42687), (6885, 33914), (7905, 29538), (8205, 28458), (8370, 27897), (9299, 25110), (9486, 24615), (9846, 23715), (12555, 18598), (13770, 16957), (14229, 16410), (14769, 15810)]