171634260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{58379}}^1$

素因数の和:58405

約数の個数: 72

約数和(自身を含む): 559046880

約数和(自身を除く): 387412620

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, 58379, 116758, 175137, 233516, 291895, 350274, 408653, 583790, 700548, 817306, 875685, 1167580, 1225959, 1634612, 1751370, 2043265, 2451918, 2860571, 3502740, 4086530, 4903836, 5721142, 6129795, 8173060, 8581713, 11442284, 12259590, 14302855, 17163426, 24519180, 28605710, 34326852, 42908565, 57211420, 85817130, 171634260]

約数ペア:

[(1, 171634260), (2, 85817130), (3, 57211420), (4, 42908565), (5, 34326852), (6, 28605710), (7, 24519180), (10, 17163426), (12, 14302855), (14, 12259590), (15, 11442284), (20, 8581713), (21, 8173060), (28, 6129795), (30, 5721142), (35, 4903836), (42, 4086530), (49, 3502740), (60, 2860571), (70, 2451918), (84, 2043265), (98, 1751370), (105, 1634612), (140, 1225959), (147, 1167580), (196, 875685), (210, 817306), (245, 700548), (294, 583790), (420, 408653), (490, 350274), (588, 291895), (735, 233516), (980, 175137), (1470, 116758), (2940, 58379)]