29851380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12757}}^1$

素因数の和:12785

約数の個数: 72

約数和(自身を含む): 97522152

約数和(自身を除く): 67670772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 12757, 25514, 38271, 51028, 63785, 76542, 114813, 127570, 153084, 165841, 191355, 229626, 255140, 331682, 382710, 459252, 497523, 574065, 663364, 765420, 829205, 995046, 1148130, 1492569, 1658410, 1990092, 2296260, 2487615, 2985138, 3316820, 4975230, 5970276, 7462845, 9950460, 14925690, 29851380]

約数ペア:

[(1, 29851380), (2, 14925690), (3, 9950460), (4, 7462845), (5, 5970276), (6, 4975230), (9, 3316820), (10, 2985138), (12, 2487615), (13, 2296260), (15, 1990092), (18, 1658410), (20, 1492569), (26, 1148130), (30, 995046), (36, 829205), (39, 765420), (45, 663364), (52, 574065), (60, 497523), (65, 459252), (78, 382710), (90, 331682), (117, 255140), (130, 229626), (156, 191355), (180, 165841), (195, 153084), (234, 127570), (260, 114813), (390, 76542), (468, 63785), (585, 51028), (780, 38271), (1170, 25514), (2340, 12757)]