63859140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:582

約数の個数: 144

約数和(自身を含む): 210515760

約数和(自身を除く): 146656620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 41, 45, 51, 60, 68, 82, 85, 90, 102, 123, 153, 164, 170, 180, 204, 205, 246, 255, 306, 340, 369, 410, 492, 509, 510, 612, 615, 697, 738, 765, 820, 1018, 1020, 1230, 1394, 1476, 1527, 1530, 1845, 2036, 2091, 2460, 2545, 2788, 3054, 3060, 3485, 3690, 4182, 4581, 5090, 6108, 6273, 6970, 7380, 7635, 8364, 8653, 9162, 10180, 10455, 12546, 13940, 15270, 17306, 18324, 20869, 20910, 22905, 25092, 25959, 30540, 31365, 34612, 41738, 41820, 43265, 45810, 51918, 62607, 62730, 77877, 83476, 86530, 91620, 103836, 104345, 125214, 125460, 129795, 155754, 173060, 187821, 208690, 250428, 259590, 311508, 313035, 354773, 375642, 389385, 417380, 519180, 626070, 709546, 751284, 778770, 939105, 1064319, 1252140, 1419092, 1557540, 1773865, 1878210, 2128638, 3192957, 3547730, 3756420, 4257276, 5321595, 6385914, 7095460, 10643190, 12771828, 15964785, 21286380, 31929570, 63859140]

約数ペア:

[(1, 63859140), (2, 31929570), (3, 21286380), (4, 15964785), (5, 12771828), (6, 10643190), (9, 7095460), (10, 6385914), (12, 5321595), (15, 4257276), (17, 3756420), (18, 3547730), (20, 3192957), (30, 2128638), (34, 1878210), (36, 1773865), (41, 1557540), (45, 1419092), (51, 1252140), (60, 1064319), (68, 939105), (82, 778770), (85, 751284), (90, 709546), (102, 626070), (123, 519180), (153, 417380), (164, 389385), (170, 375642), (180, 354773), (204, 313035), (205, 311508), (246, 259590), (255, 250428), (306, 208690), (340, 187821), (369, 173060), (410, 155754), (492, 129795), (509, 125460), (510, 125214), (612, 104345), (615, 103836), (697, 91620), (738, 86530), (765, 83476), (820, 77877), (1018, 62730), (1020, 62607), (1230, 51918), (1394, 45810), (1476, 43265), (1527, 41820), (1530, 41738), (1845, 34612), (2036, 31365), (2091, 30540), (2460, 25959), (2545, 25092), (2788, 22905), (3054, 20910), (3060, 20869), (3485, 18324), (3690, 17306), (4182, 15270), (4581, 13940), (5090, 12546), (6108, 10455), (6273, 10180), (6970, 9162), (7380, 8653), (7635, 8364)]