22156725430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{3329}}^1$

素因数の和:3431

約数の個数: 144

約数和(自身を含む): 50346722880

約数和(自身を除く): 28189997450

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 47, 49, 70, 85, 94, 98, 119, 170, 235, 238, 245, 289, 329, 470, 490, 578, 595, 658, 799, 833, 1190, 1445, 1598, 1645, 1666, 2023, 2303, 2890, 3290, 3329, 3995, 4046, 4165, 4606, 5593, 6658, 7990, 8330, 10115, 11186, 11515, 13583, 14161, 16645, 20230, 23030, 23303, 27166, 27965, 28322, 33290, 39151, 46606, 55930, 56593, 67915, 70805, 78302, 95081, 113186, 116515, 135830, 141610, 156463, 163121, 190162, 195755, 233030, 282965, 312926, 326242, 391510, 396151, 475405, 565930, 665567, 782315, 792302, 815605, 950810, 962081, 1095241, 1331134, 1564630, 1631210, 1924162, 1980755, 2190482, 2659871, 2773057, 3327835, 3961510, 4810405, 5319742, 5476205, 5546114, 6655670, 6734567, 7666687, 9620810, 10952410, 13299355, 13469134, 13865285, 15333374, 18619097, 26598710, 27730570, 33672835, 37238194, 38333435, 45217807, 47141969, 67345670, 76666870, 90435614, 93095485, 94283938, 130333679, 186190970, 226089035, 235709845, 260667358, 316524649, 452178070, 471419690, 633049298, 651668395, 1303336790, 1582623245, 2215672543, 3165246490, 4431345086, 11078362715, 22156725430]

約数ペア:

[(1, 22156725430), (2, 11078362715), (5, 4431345086), (7, 3165246490), (10, 2215672543), (14, 1582623245), (17, 1303336790), (34, 651668395), (35, 633049298), (47, 471419690), (49, 452178070), (70, 316524649), (85, 260667358), (94, 235709845), (98, 226089035), (119, 186190970), (170, 130333679), (235, 94283938), (238, 93095485), (245, 90435614), (289, 76666870), (329, 67345670), (470, 47141969), (490, 45217807), (578, 38333435), (595, 37238194), (658, 33672835), (799, 27730570), (833, 26598710), (1190, 18619097), (1445, 15333374), (1598, 13865285), (1645, 13469134), (1666, 13299355), (2023, 10952410), (2303, 9620810), (2890, 7666687), (3290, 6734567), (3329, 6655670), (3995, 5546114), (4046, 5476205), (4165, 5319742), (4606, 4810405), (5593, 3961510), (6658, 3327835), (7990, 2773057), (8330, 2659871), (10115, 2190482), (11186, 1980755), (11515, 1924162), (13583, 1631210), (14161, 1564630), (16645, 1331134), (20230, 1095241), (23030, 962081), (23303, 950810), (27166, 815605), (27965, 792302), (28322, 782315), (33290, 665567), (39151, 565930), (46606, 475405), (55930, 396151), (56593, 391510), (67915, 326242), (70805, 312926), (78302, 282965), (95081, 233030), (113186, 195755), (116515, 190162), (135830, 163121), (141610, 156463)]