141853670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 299980800

約数和(自身を除く): 158127130

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 139, 239, 278, 305, 427, 478, 610, 695, 854, 973, 1195, 1390, 1673, 1946, 2135, 2390, 3346, 4270, 4865, 8365, 8479, 9730, 14579, 16730, 16958, 29158, 33221, 42395, 59353, 66442, 72895, 84790, 102053, 118706, 145790, 166105, 204106, 232547, 296765, 332210, 465094, 510265, 593530, 1020530, 1162735, 2026481, 2325470, 4052962, 10132405, 14185367, 20264810, 28370734, 70926835, 141853670]

約数ペア:

[(1, 141853670), (2, 70926835), (5, 28370734), (7, 20264810), (10, 14185367), (14, 10132405), (35, 4052962), (61, 2325470), (70, 2026481), (122, 1162735), (139, 1020530), (239, 593530), (278, 510265), (305, 465094), (427, 332210), (478, 296765), (610, 232547), (695, 204106), (854, 166105), (973, 145790), (1195, 118706), (1390, 102053), (1673, 84790), (1946, 72895), (2135, 66442), (2390, 59353), (3346, 42395), (4270, 33221), (4865, 29158), (8365, 16958), (8479, 16730), (9730, 14579)]