303684420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2801}}^1$

素因数の和:2965

約数の個数: 96

約数和(自身を含む): 922642560

約数和(自身を除く): 618958140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 139, 156, 195, 260, 278, 390, 417, 556, 695, 780, 834, 1390, 1668, 1807, 2085, 2780, 2801, 3614, 4170, 5421, 5602, 7228, 8340, 8403, 9035, 10842, 11204, 14005, 16806, 18070, 21684, 27105, 28010, 33612, 36140, 36413, 42015, 54210, 56020, 72826, 84030, 108420, 109239, 145652, 168060, 182065, 218478, 364130, 389339, 436956, 546195, 728260, 778678, 1092390, 1168017, 1557356, 1946695, 2184780, 2336034, 3893390, 4672068, 5061407, 5840085, 7786780, 10122814, 11680170, 15184221, 20245628, 23360340, 25307035, 30368442, 50614070, 60736884, 75921105, 101228140, 151842210, 303684420]

約数ペア:

[(1, 303684420), (2, 151842210), (3, 101228140), (4, 75921105), (5, 60736884), (6, 50614070), (10, 30368442), (12, 25307035), (13, 23360340), (15, 20245628), (20, 15184221), (26, 11680170), (30, 10122814), (39, 7786780), (52, 5840085), (60, 5061407), (65, 4672068), (78, 3893390), (130, 2336034), (139, 2184780), (156, 1946695), (195, 1557356), (260, 1168017), (278, 1092390), (390, 778678), (417, 728260), (556, 546195), (695, 436956), (780, 389339), (834, 364130), (1390, 218478), (1668, 182065), (1807, 168060), (2085, 145652), (2780, 109239), (2801, 108420), (3614, 84030), (4170, 72826), (5421, 56020), (5602, 54210), (7228, 42015), (8340, 36413), (8403, 36140), (9035, 33612), (10842, 28010), (11204, 27105), (14005, 21684), (16806, 18070)]