74054940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:659

約数の個数: 96

約数和(自身を含む): 218889216

約数和(自身を除く): 144834276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 103, 115, 138, 206, 230, 276, 309, 345, 412, 460, 515, 521, 618, 690, 1030, 1042, 1236, 1380, 1545, 1563, 2060, 2084, 2369, 2605, 3090, 3126, 4738, 5210, 6180, 6252, 7107, 7815, 9476, 10420, 11845, 11983, 14214, 15630, 23690, 23966, 28428, 31260, 35535, 35949, 47380, 47932, 53663, 59915, 71070, 71898, 107326, 119830, 142140, 143796, 160989, 179745, 214652, 239660, 268315, 321978, 359490, 536630, 643956, 718980, 804945, 1073260, 1234249, 1609890, 2468498, 3219780, 3702747, 4936996, 6171245, 7405494, 12342490, 14810988, 18513735, 24684980, 37027470, 74054940]

約数ペア:

[(1, 74054940), (2, 37027470), (3, 24684980), (4, 18513735), (5, 14810988), (6, 12342490), (10, 7405494), (12, 6171245), (15, 4936996), (20, 3702747), (23, 3219780), (30, 2468498), (46, 1609890), (60, 1234249), (69, 1073260), (92, 804945), (103, 718980), (115, 643956), (138, 536630), (206, 359490), (230, 321978), (276, 268315), (309, 239660), (345, 214652), (412, 179745), (460, 160989), (515, 143796), (521, 142140), (618, 119830), (690, 107326), (1030, 71898), (1042, 71070), (1236, 59915), (1380, 53663), (1545, 47932), (1563, 47380), (2060, 35949), (2084, 35535), (2369, 31260), (2605, 28428), (3090, 23966), (3126, 23690), (4738, 15630), (5210, 14214), (6180, 11983), (6252, 11845), (7107, 10420), (7815, 9476)]