89705070

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1$

素因数の和:1256

約数の個数: 160

約数和(自身を含む): 297114048

約数和(自身を除く): 207408978

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 81, 90, 91, 105, 117, 126, 130, 135, 162, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 405, 455, 546, 567, 585, 630, 702, 810, 819, 910, 945, 1053, 1134, 1170, 1217, 1365, 1638, 1755, 1890, 2106, 2434, 2457, 2730, 2835, 3510, 3651, 4095, 4914, 5265, 5670, 6085, 7302, 7371, 8190, 8519, 10530, 10953, 12170, 12285, 14742, 15821, 17038, 18255, 21906, 24570, 25557, 31642, 32859, 36510, 36855, 42595, 47463, 51114, 54765, 65718, 73710, 76671, 79105, 85190, 94926, 98577, 109530, 110747, 127785, 142389, 153342, 158210, 164295, 197154, 221494, 230013, 237315, 255570, 284778, 328590, 332241, 383355, 427167, 460026, 474630, 492885, 553735, 664482, 690039, 711945, 766710, 854334, 985770, 996723, 1107470, 1150065, 1281501, 1380078, 1423890, 1661205, 1993446, 2135835, 2300130, 2563002, 2990169, 3322410, 3450195, 4271670, 4983615, 5980338, 6407505, 6900390, 8970507, 9967230, 12815010, 14950845, 17941014, 29901690, 44852535, 89705070]

約数ペア:

[(1, 89705070), (2, 44852535), (3, 29901690), (5, 17941014), (6, 14950845), (7, 12815010), (9, 9967230), (10, 8970507), (13, 6900390), (14, 6407505), (15, 5980338), (18, 4983615), (21, 4271670), (26, 3450195), (27, 3322410), (30, 2990169), (35, 2563002), (39, 2300130), (42, 2135835), (45, 1993446), (54, 1661205), (63, 1423890), (65, 1380078), (70, 1281501), (78, 1150065), (81, 1107470), (90, 996723), (91, 985770), (105, 854334), (117, 766710), (126, 711945), (130, 690039), (135, 664482), (162, 553735), (182, 492885), (189, 474630), (195, 460026), (210, 427167), (234, 383355), (270, 332241), (273, 328590), (315, 284778), (351, 255570), (378, 237315), (390, 230013), (405, 221494), (455, 197154), (546, 164295), (567, 158210), (585, 153342), (630, 142389), (702, 127785), (810, 110747), (819, 109530), (910, 98577), (945, 94926), (1053, 85190), (1134, 79105), (1170, 76671), (1217, 73710), (1365, 65718), (1638, 54765), (1755, 51114), (1890, 47463), (2106, 42595), (2434, 36855), (2457, 36510), (2730, 32859), (2835, 31642), (3510, 25557), (3651, 24570), (4095, 21906), (4914, 18255), (5265, 17038), (5670, 15821), (6085, 14742), (7302, 12285), (7371, 12170), (8190, 10953), (8519, 10530)]