30439924860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{527921}}^1$

素因数の和:527995

約数の個数: 72

約数和(自身を含む): 88070059728

約数和(自身を除く): 57630134868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 961, 1860, 1922, 2883, 3844, 4805, 5766, 9610, 11532, 14415, 19220, 28830, 57660, 527921, 1055842, 1583763, 2111684, 2639605, 3167526, 5279210, 6335052, 7918815, 10558420, 15837630, 16365551, 31675260, 32731102, 49096653, 65462204, 81827755, 98193306, 163655510, 196386612, 245483265, 327311020, 490966530, 507332081, 981933060, 1014664162, 1521996243, 2029328324, 2536660405, 3043992486, 5073320810, 6087984972, 7609981215, 10146641620, 15219962430, 30439924860]

約数ペア:

[(1, 30439924860), (2, 15219962430), (3, 10146641620), (4, 7609981215), (5, 6087984972), (6, 5073320810), (10, 3043992486), (12, 2536660405), (15, 2029328324), (20, 1521996243), (30, 1014664162), (31, 981933060), (60, 507332081), (62, 490966530), (93, 327311020), (124, 245483265), (155, 196386612), (186, 163655510), (310, 98193306), (372, 81827755), (465, 65462204), (620, 49096653), (930, 32731102), (961, 31675260), (1860, 16365551), (1922, 15837630), (2883, 10558420), (3844, 7918815), (4805, 6335052), (5766, 5279210), (9610, 3167526), (11532, 2639605), (14415, 2111684), (19220, 1583763), (28830, 1055842), (57660, 527921)]