74495070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63671}}^1$

素因数の和:63697

約数の個数: 48

約数和(自身を含む): 208589472

約数和(自身を除く): 134094402

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 63671, 127342, 191013, 318355, 382026, 573039, 636710, 827723, 955065, 1146078, 1655446, 1910130, 2483169, 2865195, 4138615, 4966338, 5730390, 7449507, 8277230, 12415845, 14899014, 24831690, 37247535, 74495070]

約数ペア:

[(1, 74495070), (2, 37247535), (3, 24831690), (5, 14899014), (6, 12415845), (9, 8277230), (10, 7449507), (13, 5730390), (15, 4966338), (18, 4138615), (26, 2865195), (30, 2483169), (39, 1910130), (45, 1655446), (65, 1146078), (78, 955065), (90, 827723), (117, 636710), (130, 573039), (195, 382026), (234, 318355), (390, 191013), (585, 127342), (1170, 63671)]