434374485

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 754272000

約数和(自身を除く): 319897515

約数列:

[1, 3, 5, 15, 19, 53, 57, 95, 149, 159, 193, 265, 285, 447, 579, 745, 795, 965, 1007, 2235, 2831, 2895, 3021, 3667, 5035, 7897, 8493, 10229, 11001, 14155, 15105, 18335, 23691, 28757, 30687, 39485, 42465, 51145, 55005, 86271, 118455, 143785, 150043, 153435, 194351, 431355, 450129, 546383, 583053, 750215, 971755, 1524121, 1639149, 2250645, 2731915, 2915265, 4572363, 7620605, 8195745, 22861815, 28958299, 86874897, 144791495, 434374485]

約数ペア:

[(1, 434374485), (3, 144791495), (5, 86874897), (15, 28958299), (19, 22861815), (53, 8195745), (57, 7620605), (95, 4572363), (149, 2915265), (159, 2731915), (193, 2250645), (265, 1639149), (285, 1524121), (447, 971755), (579, 750215), (745, 583053), (795, 546383), (965, 450129), (1007, 431355), (2235, 194351), (2831, 153435), (2895, 150043), (3021, 143785), (3667, 118455), (5035, 86271), (7897, 55005), (8493, 51145), (10229, 42465), (11001, 39485), (14155, 30687), (15105, 28757), (18335, 23691)]