80296470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{46957}}^1$

素因数の和:46989

約数の個数: 48

約数和(自身を含む): 219763440

約数和(自身を除く): 139466970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 46957, 93914, 140871, 234785, 281742, 422613, 469570, 704355, 845226, 892183, 1408710, 1784366, 2113065, 2676549, 4226130, 4460915, 5353098, 8029647, 8921830, 13382745, 16059294, 26765490, 40148235, 80296470]

約数ペア:

[(1, 80296470), (2, 40148235), (3, 26765490), (5, 16059294), (6, 13382745), (9, 8921830), (10, 8029647), (15, 5353098), (18, 4460915), (19, 4226130), (30, 2676549), (38, 2113065), (45, 1784366), (57, 1408710), (90, 892183), (95, 845226), (114, 704355), (171, 469570), (190, 422613), (285, 281742), (342, 234785), (570, 140871), (855, 93914), (1710, 46957)]