1189665610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:357

約数の個数: 144

約数和(自身を含む): 2741603328

約数和(自身を除く): 1551937718

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 49, 62, 70, 85, 98, 119, 155, 170, 217, 238, 245, 271, 289, 310, 434, 490, 527, 542, 578, 595, 833, 1054, 1085, 1190, 1355, 1445, 1519, 1666, 1897, 2023, 2170, 2635, 2710, 2890, 3038, 3689, 3794, 4046, 4165, 4607, 5270, 7378, 7595, 8330, 8401, 8959, 9214, 9485, 10115, 13279, 14161, 15190, 16802, 17918, 18445, 18970, 20230, 23035, 25823, 26558, 28322, 32249, 36890, 42005, 44795, 46070, 51646, 58807, 62713, 64498, 66395, 70805, 78319, 84010, 89590, 117614, 125426, 129115, 132790, 141610, 142817, 156638, 161245, 225743, 258230, 285634, 294035, 313565, 322490, 391595, 411649, 438991, 451486, 548233, 588070, 627130, 714085, 783190, 823298, 877982, 999719, 1096466, 1128715, 1428170, 1999438, 2058245, 2194955, 2257430, 2427889, 2741165, 3837631, 4116490, 4389910, 4855778, 4998595, 5482330, 6998033, 7675262, 9997190, 12139445, 13996066, 16995223, 19188155, 24278890, 33990446, 34990165, 38376310, 69980330, 84976115, 118966561, 169952230, 237933122, 594832805, 1189665610]

約数ペア:

[(1, 1189665610), (2, 594832805), (5, 237933122), (7, 169952230), (10, 118966561), (14, 84976115), (17, 69980330), (31, 38376310), (34, 34990165), (35, 33990446), (49, 24278890), (62, 19188155), (70, 16995223), (85, 13996066), (98, 12139445), (119, 9997190), (155, 7675262), (170, 6998033), (217, 5482330), (238, 4998595), (245, 4855778), (271, 4389910), (289, 4116490), (310, 3837631), (434, 2741165), (490, 2427889), (527, 2257430), (542, 2194955), (578, 2058245), (595, 1999438), (833, 1428170), (1054, 1128715), (1085, 1096466), (1190, 999719), (1355, 877982), (1445, 823298), (1519, 783190), (1666, 714085), (1897, 627130), (2023, 588070), (2170, 548233), (2635, 451486), (2710, 438991), (2890, 411649), (3038, 391595), (3689, 322490), (3794, 313565), (4046, 294035), (4165, 285634), (4607, 258230), (5270, 225743), (7378, 161245), (7595, 156638), (8330, 142817), (8401, 141610), (8959, 132790), (9214, 129115), (9485, 125426), (10115, 117614), (13279, 89590), (14161, 84010), (15190, 78319), (16802, 70805), (17918, 66395), (18445, 64498), (18970, 62713), (20230, 58807), (23035, 51646), (25823, 46070), (26558, 44795), (28322, 42005), (32249, 36890)]