7138616190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1901}}^1$

素因数の和:2066

約数の個数: 128

約数和(自身を含む): 18221220864

約数和(自身を除く): 11082604674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 43, 71, 82, 86, 123, 129, 142, 205, 213, 215, 246, 258, 355, 410, 426, 430, 615, 645, 710, 1065, 1230, 1290, 1763, 1901, 2130, 2911, 3053, 3526, 3802, 5289, 5703, 5822, 6106, 8733, 8815, 9159, 9505, 10578, 11406, 14555, 15265, 17466, 17630, 18318, 19010, 26445, 28515, 29110, 30530, 43665, 45795, 52890, 57030, 77941, 81743, 87330, 91590, 125173, 134971, 155882, 163486, 233823, 245229, 250346, 269942, 375519, 389705, 404913, 408715, 467646, 490458, 625865, 674855, 751038, 779410, 809826, 817430, 1169115, 1226145, 1251730, 1349710, 1877595, 2024565, 2338230, 2452290, 3351463, 3755190, 4049130, 5533811, 5803753, 6702926, 10054389, 11067622, 11607506, 16601433, 16757315, 17411259, 20108778, 27669055, 29018765, 33202866, 33514630, 34822518, 50271945, 55338110, 58037530, 83007165, 87056295, 100543890, 166014330, 174112590, 237953873, 475907746, 713861619, 1189769365, 1427723238, 2379538730, 3569308095, 7138616190]

約数ペア:

[(1, 7138616190), (2, 3569308095), (3, 2379538730), (5, 1427723238), (6, 1189769365), (10, 713861619), (15, 475907746), (30, 237953873), (41, 174112590), (43, 166014330), (71, 100543890), (82, 87056295), (86, 83007165), (123, 58037530), (129, 55338110), (142, 50271945), (205, 34822518), (213, 33514630), (215, 33202866), (246, 29018765), (258, 27669055), (355, 20108778), (410, 17411259), (426, 16757315), (430, 16601433), (615, 11607506), (645, 11067622), (710, 10054389), (1065, 6702926), (1230, 5803753), (1290, 5533811), (1763, 4049130), (1901, 3755190), (2130, 3351463), (2911, 2452290), (3053, 2338230), (3526, 2024565), (3802, 1877595), (5289, 1349710), (5703, 1251730), (5822, 1226145), (6106, 1169115), (8733, 817430), (8815, 809826), (9159, 779410), (9505, 751038), (10578, 674855), (11406, 625865), (14555, 490458), (15265, 467646), (17466, 408715), (17630, 404913), (18318, 389705), (19010, 375519), (26445, 269942), (28515, 250346), (29110, 245229), (30530, 233823), (43665, 163486), (45795, 155882), (52890, 134971), (57030, 125173), (77941, 91590), (81743, 87330)]