131800530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7459}}^1$

素因数の和:7519

約数の個数: 64

約数和(自身を含む): 343756800

約数和(自身を除く): 211956270

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 114, 155, 186, 190, 285, 310, 465, 570, 589, 930, 1178, 1767, 2945, 3534, 5890, 7459, 8835, 14918, 17670, 22377, 37295, 44754, 74590, 111885, 141721, 223770, 231229, 283442, 425163, 462458, 693687, 708605, 850326, 1156145, 1387374, 1417210, 2125815, 2312290, 3468435, 4251630, 4393351, 6936870, 8786702, 13180053, 21966755, 26360106, 43933510, 65900265, 131800530]

約数ペア:

[(1, 131800530), (2, 65900265), (3, 43933510), (5, 26360106), (6, 21966755), (10, 13180053), (15, 8786702), (19, 6936870), (30, 4393351), (31, 4251630), (38, 3468435), (57, 2312290), (62, 2125815), (93, 1417210), (95, 1387374), (114, 1156145), (155, 850326), (186, 708605), (190, 693687), (285, 462458), (310, 425163), (465, 283442), (570, 231229), (589, 223770), (930, 141721), (1178, 111885), (1767, 74590), (2945, 44754), (3534, 37295), (5890, 22377), (7459, 17670), (8835, 14918)]