19638936698580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2137}}^1\times {\mathrm{51055313}}^1$

素因数の和:51057465

約数の個数: 72

約数和(自身を含む): 59599318687272

約数和(自身を除く): 39960381988692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2137, 4274, 6411, 8548, 10685, 12822, 19233, 21370, 25644, 32055, 38466, 42740, 64110, 76932, 96165, 128220, 192330, 384660, 51055313, 102110626, 153165939, 204221252, 255276565, 306331878, 459497817, 510553130, 612663756, 765829695, 918995634, 1021106260, 1531659390, 1837991268, 2297489085, 3063318780, 4594978170, 9189956340, 109105203881, 218210407762, 327315611643, 436420815524, 545526019405, 654631223286, 981946834929, 1091052038810, 1309262446572, 1636578058215, 1963893669858, 2182104077620, 3273156116430, 3927787339716, 4909734174645, 6546312232860, 9819468349290, 19638936698580]

約数ペア:

[(1, 19638936698580), (2, 9819468349290), (3, 6546312232860), (4, 4909734174645), (5, 3927787339716), (6, 3273156116430), (9, 2182104077620), (10, 1963893669858), (12, 1636578058215), (15, 1309262446572), (18, 1091052038810), (20, 981946834929), (30, 654631223286), (36, 545526019405), (45, 436420815524), (60, 327315611643), (90, 218210407762), (180, 109105203881), (2137, 9189956340), (4274, 4594978170), (6411, 3063318780), (8548, 2297489085), (10685, 1837991268), (12822, 1531659390), (19233, 1021106260), (21370, 918995634), (25644, 765829695), (32055, 612663756), (38466, 510553130), (42740, 459497817), (64110, 306331878), (76932, 255276565), (96165, 204221252), (128220, 153165939), (192330, 102110626), (384660, 51055313)]