2495248830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1\times {\mathrm{383}}^1$

素因数の和:966

約数の個数: 96

約数和(自身を含む): 6555893760

約数和(自身を除く): 4060644930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 191, 379, 382, 383, 573, 758, 766, 955, 1137, 1146, 1149, 1719, 1895, 1910, 1915, 2274, 2298, 2865, 3411, 3438, 3447, 3790, 3830, 5685, 5730, 5745, 6822, 6894, 8595, 11370, 11490, 17055, 17190, 17235, 34110, 34470, 72389, 73153, 144778, 145157, 146306, 217167, 219459, 290314, 361945, 365765, 434334, 435471, 438918, 651501, 658377, 723890, 725785, 731530, 870942, 1085835, 1097295, 1303002, 1306413, 1316754, 1451570, 2171670, 2177355, 2194590, 2612826, 3257505, 3291885, 4354710, 6515010, 6532065, 6583770, 13064130, 27724987, 55449974, 83174961, 138624935, 166349922, 249524883, 277249870, 415874805, 499049766, 831749610, 1247624415, 2495248830]

約数ペア:

[(1, 2495248830), (2, 1247624415), (3, 831749610), (5, 499049766), (6, 415874805), (9, 277249870), (10, 249524883), (15, 166349922), (18, 138624935), (30, 83174961), (45, 55449974), (90, 27724987), (191, 13064130), (379, 6583770), (382, 6532065), (383, 6515010), (573, 4354710), (758, 3291885), (766, 3257505), (955, 2612826), (1137, 2194590), (1146, 2177355), (1149, 2171670), (1719, 1451570), (1895, 1316754), (1910, 1306413), (1915, 1303002), (2274, 1097295), (2298, 1085835), (2865, 870942), (3411, 731530), (3438, 725785), (3447, 723890), (3790, 658377), (3830, 651501), (5685, 438918), (5730, 435471), (5745, 434334), (6822, 365765), (6894, 361945), (8595, 290314), (11370, 219459), (11490, 217167), (17055, 146306), (17190, 145157), (17235, 144778), (34110, 73153), (34470, 72389)]