70474860

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{853}}^1$

素因数の和:894

約数の個数: 144

約数和(自身を含む): 235007136

約数和(自身を除く): 164532276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 243, 255, 270, 306, 324, 340, 405, 459, 486, 510, 540, 612, 765, 810, 853, 918, 972, 1020, 1215, 1377, 1530, 1620, 1706, 1836, 2295, 2430, 2559, 2754, 3060, 3412, 4131, 4265, 4590, 4860, 5118, 5508, 6885, 7677, 8262, 8530, 9180, 10236, 12795, 13770, 14501, 15354, 16524, 17060, 20655, 23031, 25590, 27540, 29002, 30708, 38385, 41310, 43503, 46062, 51180, 58004, 69093, 72505, 76770, 82620, 87006, 92124, 115155, 130509, 138186, 145010, 153540, 174012, 207279, 217515, 230310, 261018, 276372, 290020, 345465, 391527, 414558, 435030, 460620, 522036, 652545, 690930, 783054, 829116, 870060, 1036395, 1174581, 1305090, 1381860, 1566108, 1957635, 2072790, 2349162, 2610180, 3523743, 3915270, 4145580, 4698324, 5872905, 7047486, 7830540, 11745810, 14094972, 17618715, 23491620, 35237430, 70474860]

約数ペア:

[(1, 70474860), (2, 35237430), (3, 23491620), (4, 17618715), (5, 14094972), (6, 11745810), (9, 7830540), (10, 7047486), (12, 5872905), (15, 4698324), (17, 4145580), (18, 3915270), (20, 3523743), (27, 2610180), (30, 2349162), (34, 2072790), (36, 1957635), (45, 1566108), (51, 1381860), (54, 1305090), (60, 1174581), (68, 1036395), (81, 870060), (85, 829116), (90, 783054), (102, 690930), (108, 652545), (135, 522036), (153, 460620), (162, 435030), (170, 414558), (180, 391527), (204, 345465), (243, 290020), (255, 276372), (270, 261018), (306, 230310), (324, 217515), (340, 207279), (405, 174012), (459, 153540), (486, 145010), (510, 138186), (540, 130509), (612, 115155), (765, 92124), (810, 87006), (853, 82620), (918, 76770), (972, 72505), (1020, 69093), (1215, 58004), (1377, 51180), (1530, 46062), (1620, 43503), (1706, 41310), (1836, 38385), (2295, 30708), (2430, 29002), (2559, 27540), (2754, 25590), (3060, 23031), (3412, 20655), (4131, 17060), (4265, 16524), (4590, 15354), (4860, 14501), (5118, 13770), (5508, 12795), (6885, 10236), (7677, 9180), (8262, 8530)]