2004210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1$

素因数の和:600

約数の個数: 64

約数和(自身を含む): 5765760

約数和(自身を除く): 3761550

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 571, 585, 702, 1142, 1170, 1713, 1755, 2855, 3426, 3510, 5139, 5710, 7423, 8565, 10278, 14846, 15417, 17130, 22269, 25695, 30834, 37115, 44538, 51390, 66807, 74230, 77085, 111345, 133614, 154170, 200421, 222690, 334035, 400842, 668070, 1002105, 2004210]

約数ペア:

[(1, 2004210), (2, 1002105), (3, 668070), (5, 400842), (6, 334035), (9, 222690), (10, 200421), (13, 154170), (15, 133614), (18, 111345), (26, 77085), (27, 74230), (30, 66807), (39, 51390), (45, 44538), (54, 37115), (65, 30834), (78, 25695), (90, 22269), (117, 17130), (130, 15417), (135, 14846), (195, 10278), (234, 8565), (270, 7423), (351, 5710), (390, 5139), (571, 3510), (585, 3426), (702, 2855), (1142, 1755), (1170, 1713)]