3018780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 9469824

約数和(自身を除く): 6451044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 541, 558, 620, 930, 1082, 1116, 1395, 1623, 1860, 2164, 2705, 2790, 3246, 4869, 5410, 5580, 6492, 8115, 9738, 10820, 16230, 16771, 19476, 24345, 32460, 33542, 48690, 50313, 67084, 83855, 97380, 100626, 150939, 167710, 201252, 251565, 301878, 335420, 503130, 603756, 754695, 1006260, 1509390, 3018780]

約数ペア:

[(1, 3018780), (2, 1509390), (3, 1006260), (4, 754695), (5, 603756), (6, 503130), (9, 335420), (10, 301878), (12, 251565), (15, 201252), (18, 167710), (20, 150939), (30, 100626), (31, 97380), (36, 83855), (45, 67084), (60, 50313), (62, 48690), (90, 33542), (93, 32460), (124, 24345), (155, 19476), (180, 16771), (186, 16230), (279, 10820), (310, 9738), (372, 8115), (465, 6492), (541, 5580), (558, 5410), (620, 4869), (930, 3246), (1082, 2790), (1116, 2705), (1395, 2164), (1623, 1860)]