19630340340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{36527}}^1$

素因数の和:36618

約数の個数: 144

約数和(自身を含む): 60642908928

約数和(自身を除く): 41012568588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 53, 60, 65, 78, 106, 130, 156, 159, 169, 195, 212, 260, 265, 318, 338, 390, 507, 530, 636, 676, 689, 780, 795, 845, 1014, 1060, 1378, 1590, 1690, 2028, 2067, 2535, 2756, 3180, 3380, 3445, 4134, 5070, 6890, 8268, 8957, 10140, 10335, 13780, 17914, 20670, 26871, 35828, 36527, 41340, 44785, 53742, 73054, 89570, 107484, 109581, 134355, 146108, 179140, 182635, 219162, 268710, 365270, 438324, 474851, 537420, 547905, 730540, 949702, 1095810, 1424553, 1899404, 1935931, 2191620, 2374255, 2849106, 3871862, 4748510, 5698212, 5807793, 6173063, 7122765, 7743724, 9497020, 9679655, 11615586, 12346126, 14245530, 18519189, 19359310, 23231172, 24692252, 25167103, 28491060, 29038965, 30865315, 37038378, 38718620, 50334206, 58077930, 61730630, 74076756, 75501309, 92595945, 100668412, 116155860, 123461260, 125835515, 151002618, 185191890, 251671030, 302005236, 327172339, 370383780, 377506545, 503342060, 654344678, 755013090, 981517017, 1308689356, 1510026180, 1635861695, 1963034034, 3271723390, 3926068068, 4907585085, 6543446780, 9815170170, 19630340340]

約数ペア:

[(1, 19630340340), (2, 9815170170), (3, 6543446780), (4, 4907585085), (5, 3926068068), (6, 3271723390), (10, 1963034034), (12, 1635861695), (13, 1510026180), (15, 1308689356), (20, 981517017), (26, 755013090), (30, 654344678), (39, 503342060), (52, 377506545), (53, 370383780), (60, 327172339), (65, 302005236), (78, 251671030), (106, 185191890), (130, 151002618), (156, 125835515), (159, 123461260), (169, 116155860), (195, 100668412), (212, 92595945), (260, 75501309), (265, 74076756), (318, 61730630), (338, 58077930), (390, 50334206), (507, 38718620), (530, 37038378), (636, 30865315), (676, 29038965), (689, 28491060), (780, 25167103), (795, 24692252), (845, 23231172), (1014, 19359310), (1060, 18519189), (1378, 14245530), (1590, 12346126), (1690, 11615586), (2028, 9679655), (2067, 9497020), (2535, 7743724), (2756, 7122765), (3180, 6173063), (3380, 5807793), (3445, 5698212), (4134, 4748510), (5070, 3871862), (6890, 2849106), (8268, 2374255), (8957, 2191620), (10140, 1935931), (10335, 1899404), (13780, 1424553), (17914, 1095810), (20670, 949702), (26871, 730540), (35828, 547905), (36527, 537420), (41340, 474851), (44785, 438324), (53742, 365270), (73054, 268710), (89570, 219162), (107484, 182635), (109581, 179140), (134355, 146108)]