68962590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4481}}^1$

素因数の和:4519

約数の個数: 80

約数和(自身を含む): 195235920

約数和(自身を除く): 126273330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 3078, 4481, 5130, 7695, 8962, 13443, 15390, 22405, 26886, 40329, 44810, 67215, 80658, 85139, 120987, 134430, 170278, 201645, 241974, 255417, 362961, 403290, 425695, 510834, 604935, 725922, 766251, 851390, 1209870, 1277085, 1532502, 1814805, 2298753, 2554170, 3629610, 3831255, 4597506, 6896259, 7662510, 11493765, 13792518, 22987530, 34481295, 68962590]

約数ペア:

[(1, 68962590), (2, 34481295), (3, 22987530), (5, 13792518), (6, 11493765), (9, 7662510), (10, 6896259), (15, 4597506), (18, 3831255), (19, 3629610), (27, 2554170), (30, 2298753), (38, 1814805), (45, 1532502), (54, 1277085), (57, 1209870), (81, 851390), (90, 766251), (95, 725922), (114, 604935), (135, 510834), (162, 425695), (171, 403290), (190, 362961), (270, 255417), (285, 241974), (342, 201645), (405, 170278), (513, 134430), (570, 120987), (810, 85139), (855, 80658), (1026, 67215), (1539, 44810), (1710, 40329), (2565, 26886), (3078, 22405), (4481, 15390), (5130, 13443), (7695, 8962)]