1273794030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{456557}}^1$

素因数の和:456601

約数の個数: 48

約数和(自身を含む): 3418706304

約数和(自身を除く): 2144912274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 456557, 913114, 1369671, 2282785, 2739342, 4109013, 4565570, 6848355, 8218026, 13696710, 14153267, 20545065, 28306534, 41090130, 42459801, 70766335, 84919602, 127379403, 141532670, 212299005, 254758806, 424598010, 636897015, 1273794030]

約数ペア:

[(1, 1273794030), (2, 636897015), (3, 424598010), (5, 254758806), (6, 212299005), (9, 141532670), (10, 127379403), (15, 84919602), (18, 70766335), (30, 42459801), (31, 41090130), (45, 28306534), (62, 20545065), (90, 14153267), (93, 13696710), (155, 8218026), (186, 6848355), (279, 4565570), (310, 4109013), (465, 2739342), (558, 2282785), (930, 1369671), (1395, 913114), (2790, 456557)]