30849910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 72394560

約数和(自身を除く): 41544650

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 49, 58, 65, 70, 91, 98, 130, 145, 167, 182, 203, 245, 290, 334, 377, 406, 455, 490, 637, 754, 835, 910, 1015, 1169, 1274, 1421, 1670, 1885, 2030, 2171, 2338, 2639, 2842, 3185, 3770, 4342, 4843, 5278, 5845, 6370, 7105, 8183, 9686, 10855, 11690, 13195, 14210, 15197, 16366, 18473, 21710, 24215, 26390, 30394, 33901, 36946, 40915, 48430, 62959, 67802, 75985, 81830, 92365, 106379, 125918, 151970, 169505, 184730, 212758, 237307, 314795, 339010, 440713, 474614, 531895, 629590, 881426, 1063790, 1186535, 2203565, 2373070, 3084991, 4407130, 6169982, 15424955, 30849910]

約数ペア:

[(1, 30849910), (2, 15424955), (5, 6169982), (7, 4407130), (10, 3084991), (13, 2373070), (14, 2203565), (26, 1186535), (29, 1063790), (35, 881426), (49, 629590), (58, 531895), (65, 474614), (70, 440713), (91, 339010), (98, 314795), (130, 237307), (145, 212758), (167, 184730), (182, 169505), (203, 151970), (245, 125918), (290, 106379), (334, 92365), (377, 81830), (406, 75985), (455, 67802), (490, 62959), (637, 48430), (754, 40915), (835, 36946), (910, 33901), (1015, 30394), (1169, 26390), (1274, 24215), (1421, 21710), (1670, 18473), (1885, 16366), (2030, 15197), (2171, 14210), (2338, 13195), (2639, 11690), (2842, 10855), (3185, 9686), (3770, 8183), (4342, 7105), (4843, 6370), (5278, 5845)]