2669682210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21193}}^1$

素因数の和:21252

約数の個数: 128

約数和(自身を含む): 7690878720

約数和(自身を除く): 5021196510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 19, 26, 30, 34, 38, 39, 51, 57, 65, 78, 85, 95, 102, 114, 130, 170, 190, 195, 221, 247, 255, 285, 323, 390, 442, 494, 510, 570, 646, 663, 741, 969, 1105, 1235, 1326, 1482, 1615, 1938, 2210, 2470, 3230, 3315, 3705, 4199, 4845, 6630, 7410, 8398, 9690, 12597, 20995, 21193, 25194, 41990, 42386, 62985, 63579, 105965, 125970, 127158, 211930, 275509, 317895, 360281, 402667, 551018, 635790, 720562, 805334, 826527, 1080843, 1208001, 1377545, 1653054, 1801405, 2013335, 2161686, 2416002, 2755090, 3602810, 4026670, 4132635, 4683653, 5234671, 5404215, 6040005, 6845339, 8265270, 9367306, 10469342, 10808430, 12080010, 13690678, 14050959, 15704013, 20536017, 23418265, 26173355, 28101918, 31408026, 34226695, 41072034, 46836530, 52346710, 68453390, 70254795, 78520065, 88989407, 102680085, 140509590, 157040130, 177978814, 205360170, 266968221, 444947035, 533936442, 889894070, 1334841105, 2669682210]

約数ペア:

[(1, 2669682210), (2, 1334841105), (3, 889894070), (5, 533936442), (6, 444947035), (10, 266968221), (13, 205360170), (15, 177978814), (17, 157040130), (19, 140509590), (26, 102680085), (30, 88989407), (34, 78520065), (38, 70254795), (39, 68453390), (51, 52346710), (57, 46836530), (65, 41072034), (78, 34226695), (85, 31408026), (95, 28101918), (102, 26173355), (114, 23418265), (130, 20536017), (170, 15704013), (190, 14050959), (195, 13690678), (221, 12080010), (247, 10808430), (255, 10469342), (285, 9367306), (323, 8265270), (390, 6845339), (442, 6040005), (494, 5404215), (510, 5234671), (570, 4683653), (646, 4132635), (663, 4026670), (741, 3602810), (969, 2755090), (1105, 2416002), (1235, 2161686), (1326, 2013335), (1482, 1801405), (1615, 1653054), (1938, 1377545), (2210, 1208001), (2470, 1080843), (3230, 826527), (3315, 805334), (3705, 720562), (4199, 635790), (4845, 551018), (6630, 402667), (7410, 360281), (8398, 317895), (9690, 275509), (12597, 211930), (20995, 127158), (21193, 125970), (25194, 105965), (41990, 63579), (42386, 62985)]