297499410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2857}}^1$

素因数の和:2972

約数の個数: 96

約数和(自身を含む): 842652720

約数和(自身を除く): 545153310

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, 801, 890, 1157, 1170, 1335, 1602, 2314, 2670, 2857, 3471, 4005, 5714, 5785, 6942, 8010, 8571, 10413, 11570, 14285, 17142, 17355, 20826, 25713, 28570, 34710, 37141, 42855, 51426, 52065, 74282, 85710, 104130, 111423, 128565, 185705, 222846, 254273, 257130, 334269, 371410, 508546, 557115, 668538, 762819, 1114230, 1271365, 1525638, 1671345, 2288457, 2542730, 3305549, 3342690, 3814095, 4576914, 6611098, 7628190, 9916647, 11442285, 16527745, 19833294, 22884570, 29749941, 33055490, 49583235, 59499882, 99166470, 148749705, 297499410]

約数ペア:

[(1, 297499410), (2, 148749705), (3, 99166470), (5, 59499882), (6, 49583235), (9, 33055490), (10, 29749941), (13, 22884570), (15, 19833294), (18, 16527745), (26, 11442285), (30, 9916647), (39, 7628190), (45, 6611098), (65, 4576914), (78, 3814095), (89, 3342690), (90, 3305549), (117, 2542730), (130, 2288457), (178, 1671345), (195, 1525638), (234, 1271365), (267, 1114230), (390, 762819), (445, 668538), (534, 557115), (585, 508546), (801, 371410), (890, 334269), (1157, 257130), (1170, 254273), (1335, 222846), (1602, 185705), (2314, 128565), (2670, 111423), (2857, 104130), (3471, 85710), (4005, 74282), (5714, 52065), (5785, 51426), (6942, 42855), (8010, 37141), (8571, 34710), (10413, 28570), (11570, 25713), (14285, 20826), (17142, 17355)]