29140860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{69383}}^1$

素因数の和:69402

約数の個数: 48

約数和(自身を含む): 93252096

約数和(自身を除く): 64111236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 69383, 138766, 208149, 277532, 346915, 416298, 485681, 693830, 832596, 971362, 1040745, 1387660, 1457043, 1942724, 2081490, 2428405, 2914086, 4162980, 4856810, 5828172, 7285215, 9713620, 14570430, 29140860]

約数ペア:

[(1, 29140860), (2, 14570430), (3, 9713620), (4, 7285215), (5, 5828172), (6, 4856810), (7, 4162980), (10, 2914086), (12, 2428405), (14, 2081490), (15, 1942724), (20, 1457043), (21, 1387660), (28, 1040745), (30, 971362), (35, 832596), (42, 693830), (60, 485681), (70, 416298), (84, 346915), (105, 277532), (140, 208149), (210, 138766), (420, 69383)]