40869270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2687}}^1$

素因数の和:2726

約数の個数: 72

約数和(自身を含む): 115105536

約数和(自身を除く): 74236266

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 2687, 3042, 5070, 5374, 7605, 8061, 13435, 15210, 16122, 24183, 26870, 34931, 40305, 48366, 69862, 80610, 104793, 120915, 174655, 209586, 241830, 314379, 349310, 454103, 523965, 628758, 908206, 1047930, 1362309, 1571895, 2270515, 2724618, 3143790, 4086927, 4541030, 6811545, 8173854, 13623090, 20434635, 40869270]

約数ペア:

[(1, 40869270), (2, 20434635), (3, 13623090), (5, 8173854), (6, 6811545), (9, 4541030), (10, 4086927), (13, 3143790), (15, 2724618), (18, 2270515), (26, 1571895), (30, 1362309), (39, 1047930), (45, 908206), (65, 628758), (78, 523965), (90, 454103), (117, 349310), (130, 314379), (169, 241830), (195, 209586), (234, 174655), (338, 120915), (390, 104793), (507, 80610), (585, 69862), (845, 48366), (1014, 40305), (1170, 34931), (1521, 26870), (1690, 24183), (2535, 16122), (2687, 15210), (3042, 13435), (5070, 8061), (5374, 7605)]