13511940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1019}}^1$

素因数の和:1061

約数の個数: 96

約数和(自身を含む): 43182720

約数和(自身を除く): 29670780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1019, 1020, 1105, 1326, 2038, 2210, 2652, 3057, 3315, 4076, 4420, 5095, 6114, 6630, 10190, 12228, 13247, 13260, 15285, 17323, 20380, 26494, 30570, 34646, 39741, 51969, 52988, 61140, 66235, 69292, 79482, 86615, 103938, 132470, 158964, 173230, 198705, 207876, 225199, 259845, 264940, 346460, 397410, 450398, 519690, 675597, 794820, 900796, 1039380, 1125995, 1351194, 2251990, 2702388, 3377985, 4503980, 6755970, 13511940]

約数ペア:

[(1, 13511940), (2, 6755970), (3, 4503980), (4, 3377985), (5, 2702388), (6, 2251990), (10, 1351194), (12, 1125995), (13, 1039380), (15, 900796), (17, 794820), (20, 675597), (26, 519690), (30, 450398), (34, 397410), (39, 346460), (51, 264940), (52, 259845), (60, 225199), (65, 207876), (68, 198705), (78, 173230), (85, 158964), (102, 132470), (130, 103938), (156, 86615), (170, 79482), (195, 69292), (204, 66235), (221, 61140), (255, 52988), (260, 51969), (340, 39741), (390, 34646), (442, 30570), (510, 26494), (663, 20380), (780, 17323), (884, 15285), (1019, 13260), (1020, 13247), (1105, 12228), (1326, 10190), (2038, 6630), (2210, 6114), (2652, 5095), (3057, 4420), (3315, 4076)]