16970369185

素因数分解:

$5^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1543}}^1$

素因数の和:1644

約数の個数: 96

約数和(自身を含む): 26613619200

約数和(自身を除く): 9643250015

約数列:

[1, 5, 7, 11, 35, 49, 53, 55, 77, 121, 245, 265, 343, 371, 385, 539, 583, 605, 847, 1543, 1715, 1855, 2597, 2695, 2915, 3773, 4081, 4235, 5929, 6413, 7715, 10801, 12985, 16973, 18179, 18865, 20405, 28567, 29645, 32065, 41503, 44891, 54005, 75607, 81779, 84865, 90895, 118811, 142835, 186703, 199969, 207515, 224455, 314237, 378035, 408895, 529249, 572453, 594055, 831677, 899569, 933515, 999845, 1306921, 1571185, 2199659, 2646245, 2862265, 4007171, 4158385, 4497845, 5821739, 6296983, 6534605, 9148447, 9895259, 10998295, 20035855, 28050197, 29108695, 31484915, 44078881, 45742235, 49476295, 64039129, 69266813, 140250985, 220394405, 308552167, 320195645, 346334065, 484867691, 1542760835, 2424338455, 3394073837, 16970369185]

約数ペア:

[(1, 16970369185), (5, 3394073837), (7, 2424338455), (11, 1542760835), (35, 484867691), (49, 346334065), (53, 320195645), (55, 308552167), (77, 220394405), (121, 140250985), (245, 69266813), (265, 64039129), (343, 49476295), (371, 45742235), (385, 44078881), (539, 31484915), (583, 29108695), (605, 28050197), (847, 20035855), (1543, 10998295), (1715, 9895259), (1855, 9148447), (2597, 6534605), (2695, 6296983), (2915, 5821739), (3773, 4497845), (4081, 4158385), (4235, 4007171), (5929, 2862265), (6413, 2646245), (7715, 2199659), (10801, 1571185), (12985, 1306921), (16973, 999845), (18179, 933515), (18865, 899569), (20405, 831677), (28567, 594055), (29645, 572453), (32065, 529249), (41503, 408895), (44891, 378035), (54005, 314237), (75607, 224455), (81779, 207515), (84865, 199969), (90895, 186703), (118811, 142835)]