12220950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 35283456

約数和(自身を除く): 23062506

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 103, 105, 113, 150, 175, 206, 210, 226, 309, 339, 350, 515, 525, 565, 618, 678, 721, 791, 1030, 1050, 1130, 1442, 1545, 1582, 1695, 2163, 2373, 2575, 2825, 3090, 3390, 3605, 3955, 4326, 4746, 5150, 5650, 7210, 7725, 7910, 8475, 10815, 11639, 11865, 15450, 16950, 18025, 19775, 21630, 23278, 23730, 34917, 36050, 39550, 54075, 58195, 59325, 69834, 81473, 108150, 116390, 118650, 162946, 174585, 244419, 290975, 349170, 407365, 488838, 581950, 814730, 872925, 1222095, 1745850, 2036825, 2444190, 4073650, 6110475, 12220950]

約数ペア:

[(1, 12220950), (2, 6110475), (3, 4073650), (5, 2444190), (6, 2036825), (7, 1745850), (10, 1222095), (14, 872925), (15, 814730), (21, 581950), (25, 488838), (30, 407365), (35, 349170), (42, 290975), (50, 244419), (70, 174585), (75, 162946), (103, 118650), (105, 116390), (113, 108150), (150, 81473), (175, 69834), (206, 59325), (210, 58195), (226, 54075), (309, 39550), (339, 36050), (350, 34917), (515, 23730), (525, 23278), (565, 21630), (618, 19775), (678, 18025), (721, 16950), (791, 15450), (1030, 11865), (1050, 11639), (1130, 10815), (1442, 8475), (1545, 7910), (1582, 7725), (1695, 7210), (2163, 5650), (2373, 5150), (2575, 4746), (2825, 4326), (3090, 3955), (3390, 3605)]