21010648770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2003}}^1\times {\mathrm{4019}}^1$

素因数の和:6064

約数の個数: 96

約数和(自身を含む): 56553681600

約数和(自身を除く): 35543032830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2003, 2610, 4006, 4019, 6009, 8038, 10015, 12018, 12057, 18027, 20030, 20095, 24114, 30045, 36054, 36171, 40190, 58087, 60090, 60285, 72342, 90135, 116174, 116551, 120570, 174261, 180270, 180855, 233102, 290435, 348522, 349653, 361710, 522783, 580870, 582755, 699306, 871305, 1045566, 1048959, 1165510, 1742610, 1748265, 2097918, 2613915, 3496530, 5227830, 5244795, 8050057, 10489590, 16100114, 24150171, 40250285, 48300342, 72450513, 80500570, 120750855, 144901026, 233451653, 241501710, 362252565, 466903306, 700354959, 724505130, 1167258265, 1400709918, 2101064877, 2334516530, 3501774795, 4202129754, 7003549590, 10505324385, 21010648770]

約数ペア:

[(1, 21010648770), (2, 10505324385), (3, 7003549590), (5, 4202129754), (6, 3501774795), (9, 2334516530), (10, 2101064877), (15, 1400709918), (18, 1167258265), (29, 724505130), (30, 700354959), (45, 466903306), (58, 362252565), (87, 241501710), (90, 233451653), (145, 144901026), (174, 120750855), (261, 80500570), (290, 72450513), (435, 48300342), (522, 40250285), (870, 24150171), (1305, 16100114), (2003, 10489590), (2610, 8050057), (4006, 5244795), (4019, 5227830), (6009, 3496530), (8038, 2613915), (10015, 2097918), (12018, 1748265), (12057, 1742610), (18027, 1165510), (20030, 1048959), (20095, 1045566), (24114, 871305), (30045, 699306), (36054, 582755), (36171, 580870), (40190, 522783), (58087, 361710), (60090, 349653), (60285, 348522), (72342, 290435), (90135, 233102), (116174, 180855), (116551, 180270), (120570, 174261)]