29451870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{15583}}^1$

素因数の和:15606

約数の個数: 64

約数和(自身を含む): 89763840

約数和(自身を除く): 60311970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 15583, 31166, 46749, 77915, 93498, 109081, 140247, 155830, 218162, 233745, 280494, 327243, 420741, 467490, 545405, 654486, 701235, 841482, 981729, 1090810, 1402470, 1636215, 1963458, 2103705, 2945187, 3272430, 4207410, 4908645, 5890374, 9817290, 14725935, 29451870]

約数ペア:

[(1, 29451870), (2, 14725935), (3, 9817290), (5, 5890374), (6, 4908645), (7, 4207410), (9, 3272430), (10, 2945187), (14, 2103705), (15, 1963458), (18, 1636215), (21, 1402470), (27, 1090810), (30, 981729), (35, 841482), (42, 701235), (45, 654486), (54, 545405), (63, 467490), (70, 420741), (90, 327243), (105, 280494), (126, 233745), (135, 218162), (189, 155830), (210, 140247), (270, 109081), (315, 93498), (378, 77915), (630, 46749), (945, 31166), (1890, 15583)]