39344580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:698

約数の個数: 144

約数和(自身を含む): 134604288

約数和(自身を除く): 95259708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 641, 660, 682, 930, 990, 1023, 1116, 1282, 1364, 1395, 1705, 1860, 1923, 1980, 2046, 2564, 2790, 3069, 3205, 3410, 3846, 4092, 5115, 5580, 5769, 6138, 6410, 6820, 7051, 7692, 9615, 10230, 11538, 12276, 12820, 14102, 15345, 19230, 19871, 20460, 21153, 23076, 28204, 28845, 30690, 35255, 38460, 39742, 42306, 57690, 59613, 61380, 63459, 70510, 79484, 84612, 99355, 105765, 115380, 119226, 126918, 141020, 178839, 198710, 211530, 218581, 238452, 253836, 298065, 317295, 357678, 397420, 423060, 437162, 596130, 634590, 655743, 715356, 874324, 894195, 1092905, 1192260, 1269180, 1311486, 1788390, 1967229, 2185810, 2622972, 3278715, 3576780, 3934458, 4371620, 6557430, 7868916, 9836145, 13114860, 19672290, 39344580]

約数ペア:

[(1, 39344580), (2, 19672290), (3, 13114860), (4, 9836145), (5, 7868916), (6, 6557430), (9, 4371620), (10, 3934458), (11, 3576780), (12, 3278715), (15, 2622972), (18, 2185810), (20, 1967229), (22, 1788390), (30, 1311486), (31, 1269180), (33, 1192260), (36, 1092905), (44, 894195), (45, 874324), (55, 715356), (60, 655743), (62, 634590), (66, 596130), (90, 437162), (93, 423060), (99, 397420), (110, 357678), (124, 317295), (132, 298065), (155, 253836), (165, 238452), (180, 218581), (186, 211530), (198, 198710), (220, 178839), (279, 141020), (310, 126918), (330, 119226), (341, 115380), (372, 105765), (396, 99355), (465, 84612), (495, 79484), (558, 70510), (620, 63459), (641, 61380), (660, 59613), (682, 57690), (930, 42306), (990, 39742), (1023, 38460), (1116, 35255), (1282, 30690), (1364, 28845), (1395, 28204), (1705, 23076), (1860, 21153), (1923, 20460), (1980, 19871), (2046, 19230), (2564, 15345), (2790, 14102), (3069, 12820), (3205, 12276), (3410, 11538), (3846, 10230), (4092, 9615), (5115, 7692), (5580, 7051), (5769, 6820), (6138, 6410)]