27953370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5449}}^1$

素因数の和:5484

約数の個数: 64

約数和(自身を含む): 78480000

約数和(自身を除く): 50526630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 5449, 10898, 16347, 27245, 32694, 49041, 54490, 81735, 98082, 103531, 147123, 163470, 207062, 245205, 294246, 310593, 490410, 517655, 621186, 735615, 931779, 1035310, 1471230, 1552965, 1863558, 2795337, 3105930, 4658895, 5590674, 9317790, 13976685, 27953370]

約数ペア:

[(1, 27953370), (2, 13976685), (3, 9317790), (5, 5590674), (6, 4658895), (9, 3105930), (10, 2795337), (15, 1863558), (18, 1552965), (19, 1471230), (27, 1035310), (30, 931779), (38, 735615), (45, 621186), (54, 517655), (57, 490410), (90, 310593), (95, 294246), (114, 245205), (135, 207062), (171, 163470), (190, 147123), (270, 103531), (285, 98082), (342, 81735), (513, 54490), (570, 49041), (855, 32694), (1026, 27245), (1710, 16347), (2565, 10898), (5130, 5449)]