30953878648

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{2069}}^1$

素因数の和:2405

約数の個数: 128

約数和(自身を含む): 73327680000

約数和(自身を除く): 42373801352

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 149, 154, 163, 298, 308, 326, 596, 616, 652, 1043, 1141, 1192, 1304, 1639, 1793, 2069, 2086, 2282, 3278, 3586, 4138, 4172, 4564, 6556, 7172, 8276, 8344, 9128, 11473, 12551, 13112, 14344, 14483, 16552, 22759, 22946, 24287, 25102, 28966, 45518, 45892, 48574, 50204, 57932, 91036, 91784, 97148, 100408, 115864, 159313, 170009, 182072, 194296, 267157, 308281, 318626, 337247, 340018, 534314, 616562, 637252, 674494, 680036, 1068628, 1233124, 1274504, 1348988, 1360072, 1870099, 2137256, 2157967, 2360729, 2466248, 2697976, 3391091, 3709717, 3740198, 4315934, 4721458, 6782182, 7419434, 7480396, 8631868, 9442916, 13564364, 14838868, 14960792, 17263736, 18885832, 23737637, 25968019, 27128728, 29677736, 47475274, 50249803, 51936038, 94950548, 100499606, 103872076, 189901096, 200999212, 207744152, 351748621, 401998424, 552747833, 703497242, 1105495666, 1406994484, 2210991332, 2813988968, 3869234831, 4421982664, 7738469662, 15476939324, 30953878648]

約数ペア:

[(1, 30953878648), (2, 15476939324), (4, 7738469662), (7, 4421982664), (8, 3869234831), (11, 2813988968), (14, 2210991332), (22, 1406994484), (28, 1105495666), (44, 703497242), (56, 552747833), (77, 401998424), (88, 351748621), (149, 207744152), (154, 200999212), (163, 189901096), (298, 103872076), (308, 100499606), (326, 94950548), (596, 51936038), (616, 50249803), (652, 47475274), (1043, 29677736), (1141, 27128728), (1192, 25968019), (1304, 23737637), (1639, 18885832), (1793, 17263736), (2069, 14960792), (2086, 14838868), (2282, 13564364), (3278, 9442916), (3586, 8631868), (4138, 7480396), (4172, 7419434), (4564, 6782182), (6556, 4721458), (7172, 4315934), (8276, 3740198), (8344, 3709717), (9128, 3391091), (11473, 2697976), (12551, 2466248), (13112, 2360729), (14344, 2157967), (14483, 2137256), (16552, 1870099), (22759, 1360072), (22946, 1348988), (24287, 1274504), (25102, 1233124), (28966, 1068628), (45518, 680036), (45892, 674494), (48574, 637252), (50204, 616562), (57932, 534314), (91036, 340018), (91784, 337247), (97148, 318626), (100408, 308281), (115864, 267157), (159313, 194296), (170009, 182072)]