23405460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:873

約数の個数: 96

約数和(自身を含む): 72573312

約数和(自身を除く): 49167852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 811, 962, 1110, 1443, 1622, 1924, 2220, 2405, 2433, 2886, 3244, 4055, 4810, 4866, 5772, 7215, 8110, 9620, 9732, 10543, 12165, 14430, 16220, 21086, 24330, 28860, 30007, 31629, 42172, 48660, 52715, 60014, 63258, 90021, 105430, 120028, 126516, 150035, 158145, 180042, 210860, 300070, 316290, 360084, 390091, 450105, 600140, 632580, 780182, 900210, 1170273, 1560364, 1800420, 1950455, 2340546, 3900910, 4681092, 5851365, 7801820, 11702730, 23405460]

約数ペア:

[(1, 23405460), (2, 11702730), (3, 7801820), (4, 5851365), (5, 4681092), (6, 3900910), (10, 2340546), (12, 1950455), (13, 1800420), (15, 1560364), (20, 1170273), (26, 900210), (30, 780182), (37, 632580), (39, 600140), (52, 450105), (60, 390091), (65, 360084), (74, 316290), (78, 300070), (111, 210860), (130, 180042), (148, 158145), (156, 150035), (185, 126516), (195, 120028), (222, 105430), (260, 90021), (370, 63258), (390, 60014), (444, 52715), (481, 48660), (555, 42172), (740, 31629), (780, 30007), (811, 28860), (962, 24330), (1110, 21086), (1443, 16220), (1622, 14430), (1924, 12165), (2220, 10543), (2405, 9732), (2433, 9620), (2886, 8110), (3244, 7215), (4055, 5772), (4810, 4866)]