28298398410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1\times {\mathrm{3943}}^1$

素因数の和:5377

約数の個数: 128

約数和(自身を含む): 79511040000

約数和(自身を除く): 51212641590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1399, 1710, 2565, 2798, 3943, 4197, 5130, 6995, 7886, 8394, 11829, 12591, 13990, 19715, 20985, 23658, 25182, 26581, 35487, 37773, 39430, 41970, 53162, 59145, 62955, 70974, 74917, 75546, 79743, 106461, 118290, 125910, 132905, 149834, 159486, 177435, 188865, 212922, 224751, 239229, 265810, 354870, 374585, 377730, 398715, 449502, 478458, 532305, 674253, 717687, 749170, 797430, 1064610, 1123755, 1196145, 1348506, 1435374, 2022759, 2247510, 2392290, 3371265, 3588435, 4045518, 5516257, 6742530, 7176870, 10113795, 11032514, 16548771, 20227590, 27581285, 33097542, 49646313, 55162570, 82743855, 99292626, 104808883, 148938939, 165487710, 209617766, 248231565, 297877878, 314426649, 496463130, 524044415, 628853298, 744694695, 943279947, 1048088830, 1489389390, 1572133245, 1886559894, 2829839841, 3144266490, 4716399735, 5659679682, 9432799470, 14149199205, 28298398410]

約数ペア:

[(1, 28298398410), (2, 14149199205), (3, 9432799470), (5, 5659679682), (6, 4716399735), (9, 3144266490), (10, 2829839841), (15, 1886559894), (18, 1572133245), (19, 1489389390), (27, 1048088830), (30, 943279947), (38, 744694695), (45, 628853298), (54, 524044415), (57, 496463130), (90, 314426649), (95, 297877878), (114, 248231565), (135, 209617766), (171, 165487710), (190, 148938939), (270, 104808883), (285, 99292626), (342, 82743855), (513, 55162570), (570, 49646313), (855, 33097542), (1026, 27581285), (1399, 20227590), (1710, 16548771), (2565, 11032514), (2798, 10113795), (3943, 7176870), (4197, 6742530), (5130, 5516257), (6995, 4045518), (7886, 3588435), (8394, 3371265), (11829, 2392290), (12591, 2247510), (13990, 2022759), (19715, 1435374), (20985, 1348506), (23658, 1196145), (25182, 1123755), (26581, 1064610), (35487, 797430), (37773, 749170), (39430, 717687), (41970, 674253), (53162, 532305), (59145, 478458), (62955, 449502), (70974, 398715), (74917, 377730), (75546, 374585), (79743, 354870), (106461, 265810), (118290, 239229), (125910, 224751), (132905, 212922), (149834, 188865), (159486, 177435)]