29775340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1321}}^1$

素因数の和:1367

約数の個数: 72

約数和(自身を含む): 75956832

約数和(自身を除く): 46181492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 805, 980, 1127, 1321, 1610, 2254, 2642, 3220, 4508, 5284, 5635, 6605, 9247, 11270, 13210, 18494, 22540, 26420, 30383, 36988, 46235, 60766, 64729, 92470, 121532, 129458, 151915, 184940, 212681, 258916, 303830, 323645, 425362, 607660, 647290, 850724, 1063405, 1294580, 1488767, 2126810, 2977534, 4253620, 5955068, 7443835, 14887670, 29775340]

約数ペア:

[(1, 29775340), (2, 14887670), (4, 7443835), (5, 5955068), (7, 4253620), (10, 2977534), (14, 2126810), (20, 1488767), (23, 1294580), (28, 1063405), (35, 850724), (46, 647290), (49, 607660), (70, 425362), (92, 323645), (98, 303830), (115, 258916), (140, 212681), (161, 184940), (196, 151915), (230, 129458), (245, 121532), (322, 92470), (460, 64729), (490, 60766), (644, 46235), (805, 36988), (980, 30383), (1127, 26420), (1321, 22540), (1610, 18494), (2254, 13210), (2642, 11270), (3220, 9247), (4508, 6605), (5284, 5635)]