245541510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1097}}^1$

素因数の和:1942

約数の個数: 64

約数和(自身を含む): 656164800

約数和(自身を除く): 410623290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 829, 1097, 1658, 2194, 2487, 3291, 4145, 4974, 5485, 6582, 7461, 8290, 9873, 10970, 12435, 14922, 16455, 19746, 22383, 24870, 29619, 32910, 37305, 44766, 49365, 59238, 74610, 98730, 111915, 148095, 223830, 296190, 909413, 1818826, 2728239, 4547065, 5456478, 8184717, 9094130, 13641195, 16369434, 24554151, 27282390, 40923585, 49108302, 81847170, 122770755, 245541510]

約数ペア:

[(1, 245541510), (2, 122770755), (3, 81847170), (5, 49108302), (6, 40923585), (9, 27282390), (10, 24554151), (15, 16369434), (18, 13641195), (27, 9094130), (30, 8184717), (45, 5456478), (54, 4547065), (90, 2728239), (135, 1818826), (270, 909413), (829, 296190), (1097, 223830), (1658, 148095), (2194, 111915), (2487, 98730), (3291, 74610), (4145, 59238), (4974, 49365), (5485, 44766), (6582, 37305), (7461, 32910), (8290, 29619), (9873, 24870), (10970, 22383), (12435, 19746), (14922, 16455)]