144906390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{4139}}^1$

素因数の和:4541

約数の個数: 48

約数和(自身を含む): 377816400

約数和(自身を除く): 232910010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 389, 778, 1167, 1945, 2334, 3501, 3890, 4139, 5835, 7002, 8278, 11670, 12417, 17505, 20695, 24834, 35010, 37251, 41390, 62085, 74502, 124170, 186255, 372510, 1610071, 3220142, 4830213, 8050355, 9660426, 14490639, 16100710, 24151065, 28981278, 48302130, 72453195, 144906390]

約数ペア:

[(1, 144906390), (2, 72453195), (3, 48302130), (5, 28981278), (6, 24151065), (9, 16100710), (10, 14490639), (15, 9660426), (18, 8050355), (30, 4830213), (45, 3220142), (90, 1610071), (389, 372510), (778, 186255), (1167, 124170), (1945, 74502), (2334, 62085), (3501, 41390), (3890, 37251), (4139, 35010), (5835, 24834), (7002, 20695), (8278, 17505), (11670, 12417)]