1738596990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{683}}^1$

素因数の和:874

約数の個数: 128

約数和(自身を含む): 4616704512

約数和(自身を除く): 2878107522

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 107, 122, 130, 183, 195, 214, 305, 321, 366, 390, 535, 610, 642, 683, 793, 915, 1070, 1366, 1391, 1586, 1605, 1830, 2049, 2379, 2782, 3210, 3415, 3965, 4098, 4173, 4758, 6527, 6830, 6955, 7930, 8346, 8879, 10245, 11895, 13054, 13910, 17758, 19581, 20490, 20865, 23790, 26637, 32635, 39162, 41663, 41730, 44395, 53274, 65270, 73081, 83326, 84851, 88790, 97905, 124989, 133185, 146162, 169702, 195810, 208315, 219243, 249978, 254553, 266370, 365405, 416630, 424255, 438486, 509106, 541619, 624945, 730810, 848510, 950053, 1083238, 1096215, 1249890, 1272765, 1624857, 1900106, 2192430, 2545530, 2708095, 2850159, 3249714, 4457941, 4750265, 5416190, 5700318, 8124285, 8915882, 9500530, 13373823, 14250795, 16248570, 22289705, 26747646, 28501590, 44579410, 57953233, 66869115, 115906466, 133738230, 173859699, 289766165, 347719398, 579532330, 869298495, 1738596990]

約数ペア:

[(1, 1738596990), (2, 869298495), (3, 579532330), (5, 347719398), (6, 289766165), (10, 173859699), (13, 133738230), (15, 115906466), (26, 66869115), (30, 57953233), (39, 44579410), (61, 28501590), (65, 26747646), (78, 22289705), (107, 16248570), (122, 14250795), (130, 13373823), (183, 9500530), (195, 8915882), (214, 8124285), (305, 5700318), (321, 5416190), (366, 4750265), (390, 4457941), (535, 3249714), (610, 2850159), (642, 2708095), (683, 2545530), (793, 2192430), (915, 1900106), (1070, 1624857), (1366, 1272765), (1391, 1249890), (1586, 1096215), (1605, 1083238), (1830, 950053), (2049, 848510), (2379, 730810), (2782, 624945), (3210, 541619), (3415, 509106), (3965, 438486), (4098, 424255), (4173, 416630), (4758, 365405), (6527, 266370), (6830, 254553), (6955, 249978), (7930, 219243), (8346, 208315), (8879, 195810), (10245, 169702), (11895, 146162), (13054, 133185), (13910, 124989), (17758, 97905), (19581, 88790), (20490, 84851), (20865, 83326), (23790, 73081), (26637, 65270), (32635, 53274), (39162, 44395), (41663, 41730)]