246924990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{683}}^1$

素因数の和:815

約数の個数: 128

約数和(自身を含む): 717050880

約数和(自身を除く): 470125890

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 103, 117, 130, 135, 195, 206, 234, 270, 309, 351, 390, 515, 585, 618, 683, 702, 927, 1030, 1170, 1339, 1366, 1545, 1755, 1854, 2049, 2678, 2781, 3090, 3415, 3510, 4017, 4098, 4635, 5562, 6147, 6695, 6830, 8034, 8879, 9270, 10245, 12051, 12294, 13390, 13905, 17758, 18441, 20085, 20490, 24102, 26637, 27810, 30735, 36153, 36882, 40170, 44395, 53274, 60255, 61470, 70349, 72306, 79911, 88790, 92205, 120510, 133185, 140698, 159822, 180765, 184410, 211047, 239733, 266370, 351745, 361530, 399555, 422094, 479466, 633141, 703490, 799110, 914537, 1055235, 1198665, 1266282, 1829074, 1899423, 2110470, 2397330, 2743611, 3165705, 3798846, 4572685, 5487222, 6331410, 8230833, 9145370, 9497115, 13718055, 16461666, 18994230, 24692499, 27436110, 41154165, 49384998, 82308330, 123462495, 246924990]

約数ペア:

[(1, 246924990), (2, 123462495), (3, 82308330), (5, 49384998), (6, 41154165), (9, 27436110), (10, 24692499), (13, 18994230), (15, 16461666), (18, 13718055), (26, 9497115), (27, 9145370), (30, 8230833), (39, 6331410), (45, 5487222), (54, 4572685), (65, 3798846), (78, 3165705), (90, 2743611), (103, 2397330), (117, 2110470), (130, 1899423), (135, 1829074), (195, 1266282), (206, 1198665), (234, 1055235), (270, 914537), (309, 799110), (351, 703490), (390, 633141), (515, 479466), (585, 422094), (618, 399555), (683, 361530), (702, 351745), (927, 266370), (1030, 239733), (1170, 211047), (1339, 184410), (1366, 180765), (1545, 159822), (1755, 140698), (1854, 133185), (2049, 120510), (2678, 92205), (2781, 88790), (3090, 79911), (3415, 72306), (3510, 70349), (4017, 61470), (4098, 60255), (4635, 53274), (5562, 44395), (6147, 40170), (6695, 36882), (6830, 36153), (8034, 30735), (8879, 27810), (9270, 26637), (10245, 24102), (12051, 20490), (12294, 20085), (13390, 18441), (13905, 17758)]