446349780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1951}}^1$

素因数の和:2038

約数の個数: 144

約数和(自身を含む): 1432424448

約数和(自身を除く): 986074668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 41, 45, 60, 62, 82, 90, 93, 123, 124, 155, 164, 180, 186, 205, 246, 279, 310, 369, 372, 410, 465, 492, 558, 615, 620, 738, 820, 930, 1116, 1230, 1271, 1395, 1476, 1845, 1860, 1951, 2460, 2542, 2790, 3690, 3813, 3902, 5084, 5580, 5853, 6355, 7380, 7626, 7804, 9755, 11439, 11706, 12710, 15252, 17559, 19065, 19510, 22878, 23412, 25420, 29265, 35118, 38130, 39020, 45756, 57195, 58530, 60481, 70236, 76260, 79991, 87795, 114390, 117060, 120962, 159982, 175590, 181443, 228780, 239973, 241924, 302405, 319964, 351180, 362886, 399955, 479946, 544329, 604810, 719919, 725772, 799910, 907215, 959892, 1088658, 1199865, 1209620, 1439838, 1599820, 1814430, 2177316, 2399730, 2479721, 2721645, 2879676, 3599595, 3628860, 4799460, 4959442, 5443290, 7199190, 7439163, 9918884, 10886580, 12398605, 14398380, 14878326, 22317489, 24797210, 29756652, 37195815, 44634978, 49594420, 74391630, 89269956, 111587445, 148783260, 223174890, 446349780]

約数ペア:

[(1, 446349780), (2, 223174890), (3, 148783260), (4, 111587445), (5, 89269956), (6, 74391630), (9, 49594420), (10, 44634978), (12, 37195815), (15, 29756652), (18, 24797210), (20, 22317489), (30, 14878326), (31, 14398380), (36, 12398605), (41, 10886580), (45, 9918884), (60, 7439163), (62, 7199190), (82, 5443290), (90, 4959442), (93, 4799460), (123, 3628860), (124, 3599595), (155, 2879676), (164, 2721645), (180, 2479721), (186, 2399730), (205, 2177316), (246, 1814430), (279, 1599820), (310, 1439838), (369, 1209620), (372, 1199865), (410, 1088658), (465, 959892), (492, 907215), (558, 799910), (615, 725772), (620, 719919), (738, 604810), (820, 544329), (930, 479946), (1116, 399955), (1230, 362886), (1271, 351180), (1395, 319964), (1476, 302405), (1845, 241924), (1860, 239973), (1951, 228780), (2460, 181443), (2542, 175590), (2790, 159982), (3690, 120962), (3813, 117060), (3902, 114390), (5084, 87795), (5580, 79991), (5853, 76260), (6355, 70236), (7380, 60481), (7626, 58530), (7804, 57195), (9755, 45756), (11439, 39020), (11706, 38130), (12710, 35118), (15252, 29265), (17559, 25420), (19065, 23412), (19510, 22878)]