66747330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:756

約数の個数: 96

約数和(自身を含む): 189287280

約数和(自身を除く): 122539950

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 89, 90, 117, 130, 178, 195, 234, 267, 390, 445, 534, 585, 641, 801, 890, 1157, 1170, 1282, 1335, 1602, 1923, 2314, 2670, 3205, 3471, 3846, 4005, 5769, 5785, 6410, 6942, 8010, 8333, 9615, 10413, 11538, 11570, 16666, 17355, 19230, 20826, 24999, 28845, 34710, 41665, 49998, 52065, 57049, 57690, 74997, 83330, 104130, 114098, 124995, 149994, 171147, 249990, 285245, 342294, 374985, 513441, 570490, 741637, 749970, 855735, 1026882, 1483274, 1711470, 2224911, 2567205, 3708185, 4449822, 5134410, 6674733, 7416370, 11124555, 13349466, 22249110, 33373665, 66747330]

約数ペア:

[(1, 66747330), (2, 33373665), (3, 22249110), (5, 13349466), (6, 11124555), (9, 7416370), (10, 6674733), (13, 5134410), (15, 4449822), (18, 3708185), (26, 2567205), (30, 2224911), (39, 1711470), (45, 1483274), (65, 1026882), (78, 855735), (89, 749970), (90, 741637), (117, 570490), (130, 513441), (178, 374985), (195, 342294), (234, 285245), (267, 249990), (390, 171147), (445, 149994), (534, 124995), (585, 114098), (641, 104130), (801, 83330), (890, 74997), (1157, 57690), (1170, 57049), (1282, 52065), (1335, 49998), (1602, 41665), (1923, 34710), (2314, 28845), (2670, 24999), (3205, 20826), (3471, 19230), (3846, 17355), (4005, 16666), (5769, 11570), (5785, 11538), (6410, 10413), (6942, 9615), (8010, 8333)]