15372330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 39312000

約数和(自身を除く): 23939670

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 149, 181, 190, 285, 298, 362, 447, 543, 570, 745, 894, 905, 1086, 1490, 1810, 2235, 2715, 2831, 3439, 4470, 5430, 5662, 6878, 8493, 10317, 14155, 16986, 17195, 20634, 26969, 28310, 34390, 42465, 51585, 53938, 80907, 84930, 103170, 134845, 161814, 269690, 404535, 512411, 809070, 1024822, 1537233, 2562055, 3074466, 5124110, 7686165, 15372330]

約数ペア:

[(1, 15372330), (2, 7686165), (3, 5124110), (5, 3074466), (6, 2562055), (10, 1537233), (15, 1024822), (19, 809070), (30, 512411), (38, 404535), (57, 269690), (95, 161814), (114, 134845), (149, 103170), (181, 84930), (190, 80907), (285, 53938), (298, 51585), (362, 42465), (447, 34390), (543, 28310), (570, 26969), (745, 20634), (894, 17195), (905, 16986), (1086, 14155), (1490, 10317), (1810, 8493), (2235, 6878), (2715, 5662), (2831, 5430), (3439, 4470)]