3844729140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{1307731}}^1$

素因数の和:1307757

約数の個数: 72

約数和(自身を含む): 12522841632

約数和(自身を除く): 8678112492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 1307731, 2615462, 3923193, 5230924, 6538655, 7846386, 9154117, 13077310, 15692772, 18308234, 19615965, 26154620, 27462351, 36616468, 39231930, 45770585, 54924702, 64078819, 78463860, 91541170, 109849404, 128157638, 137311755, 183082340, 192236457, 256315276, 274623510, 320394095, 384472914, 549247020, 640788190, 768945828, 961182285, 1281576380, 1922364570, 3844729140]

約数ペア:

[(1, 3844729140), (2, 1922364570), (3, 1281576380), (4, 961182285), (5, 768945828), (6, 640788190), (7, 549247020), (10, 384472914), (12, 320394095), (14, 274623510), (15, 256315276), (20, 192236457), (21, 183082340), (28, 137311755), (30, 128157638), (35, 109849404), (42, 91541170), (49, 78463860), (60, 64078819), (70, 54924702), (84, 45770585), (98, 39231930), (105, 36616468), (140, 27462351), (147, 26154620), (196, 19615965), (210, 18308234), (245, 15692772), (294, 13077310), (420, 9154117), (490, 7846386), (588, 6538655), (735, 5230924), (980, 3923193), (1470, 2615462), (2940, 1307731)]