39457530

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{6959}}^1$

素因数の和:6985

約数の個数: 80

約数和(自身を含む): 121271040

約数和(自身を除く): 81813510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 6959, 13918, 20877, 34795, 41754, 48713, 62631, 69590, 97426, 104385, 125262, 146139, 187893, 208770, 243565, 292278, 313155, 375786, 438417, 487130, 563679, 626310, 730695, 876834, 939465, 1127358, 1315251, 1461390, 1878930, 2192085, 2630502, 2818395, 3945753, 4384170, 5636790, 6576255, 7891506, 13152510, 19728765, 39457530]

約数ペア:

[(1, 39457530), (2, 19728765), (3, 13152510), (5, 7891506), (6, 6576255), (7, 5636790), (9, 4384170), (10, 3945753), (14, 2818395), (15, 2630502), (18, 2192085), (21, 1878930), (27, 1461390), (30, 1315251), (35, 1127358), (42, 939465), (45, 876834), (54, 730695), (63, 626310), (70, 563679), (81, 487130), (90, 438417), (105, 375786), (126, 313155), (135, 292278), (162, 243565), (189, 208770), (210, 187893), (270, 146139), (315, 125262), (378, 104385), (405, 97426), (567, 69590), (630, 62631), (810, 48713), (945, 41754), (1134, 34795), (1890, 20877), (2835, 13918), (5670, 6959)]