4293494790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{797}}^1$

素因数の和:1566

約数の個数: 128

約数和(自身を含む): 11711831040

約数和(自身を除く): 7418336250

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 727, 741, 797, 1235, 1454, 1482, 1594, 2181, 2391, 2470, 3635, 3705, 3985, 4362, 4782, 7270, 7410, 7970, 9451, 10361, 10905, 11955, 13813, 15143, 18902, 20722, 21810, 23910, 27626, 28353, 30286, 31083, 41439, 45429, 47255, 51805, 56706, 62166, 69065, 75715, 82878, 90858, 94510, 103610, 138130, 141765, 151430, 155415, 179569, 196859, 207195, 227145, 283530, 310830, 359138, 393718, 414390, 454290, 538707, 579419, 590577, 897845, 984295, 1077414, 1158838, 1181154, 1738257, 1795690, 1968590, 2693535, 2897095, 2952885, 3476514, 5387070, 5794190, 5905770, 7532447, 8691285, 11008961, 15064894, 17382570, 22017922, 22597341, 33026883, 37662235, 45194682, 55044805, 66053766, 75324470, 110089610, 112986705, 143116493, 165134415, 225973410, 286232986, 330268830, 429349479, 715582465, 858698958, 1431164930, 2146747395, 4293494790]

約数ペア:

[(1, 4293494790), (2, 2146747395), (3, 1431164930), (5, 858698958), (6, 715582465), (10, 429349479), (13, 330268830), (15, 286232986), (19, 225973410), (26, 165134415), (30, 143116493), (38, 112986705), (39, 110089610), (57, 75324470), (65, 66053766), (78, 55044805), (95, 45194682), (114, 37662235), (130, 33026883), (190, 22597341), (195, 22017922), (247, 17382570), (285, 15064894), (390, 11008961), (494, 8691285), (570, 7532447), (727, 5905770), (741, 5794190), (797, 5387070), (1235, 3476514), (1454, 2952885), (1482, 2897095), (1594, 2693535), (2181, 1968590), (2391, 1795690), (2470, 1738257), (3635, 1181154), (3705, 1158838), (3985, 1077414), (4362, 984295), (4782, 897845), (7270, 590577), (7410, 579419), (7970, 538707), (9451, 454290), (10361, 414390), (10905, 393718), (11955, 359138), (13813, 310830), (15143, 283530), (18902, 227145), (20722, 207195), (21810, 196859), (23910, 179569), (27626, 155415), (28353, 151430), (30286, 141765), (31083, 138130), (41439, 103610), (45429, 94510), (47255, 90858), (51805, 82878), (56706, 75715), (62166, 69065)]