42997430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 93312000

約数和(自身を除く): 50314570

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 59, 70, 118, 145, 203, 290, 295, 359, 406, 413, 590, 718, 826, 1015, 1711, 1795, 2030, 2065, 2513, 3422, 3590, 4130, 5026, 8555, 10411, 11977, 12565, 17110, 20822, 21181, 23954, 25130, 42362, 52055, 59885, 72877, 104110, 105905, 119770, 145754, 148267, 211810, 296534, 364385, 614249, 728770, 741335, 1228498, 1482670, 3071245, 4299743, 6142490, 8599486, 21498715, 42997430]

約数ペア:

[(1, 42997430), (2, 21498715), (5, 8599486), (7, 6142490), (10, 4299743), (14, 3071245), (29, 1482670), (35, 1228498), (58, 741335), (59, 728770), (70, 614249), (118, 364385), (145, 296534), (203, 211810), (290, 148267), (295, 145754), (359, 119770), (406, 105905), (413, 104110), (590, 72877), (718, 59885), (826, 52055), (1015, 42362), (1711, 25130), (1795, 23954), (2030, 21181), (2065, 20822), (2513, 17110), (3422, 12565), (3590, 11977), (4130, 10411), (5026, 8555)]