17146740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 55339200

約数和(自身を除く): 38192460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 89, 95, 114, 130, 156, 169, 178, 190, 195, 228, 247, 260, 267, 285, 338, 356, 380, 390, 445, 494, 507, 534, 570, 676, 741, 780, 845, 890, 988, 1014, 1068, 1140, 1157, 1235, 1335, 1482, 1690, 1691, 1780, 2028, 2314, 2470, 2535, 2670, 2964, 3211, 3380, 3382, 3471, 3705, 4628, 4940, 5070, 5073, 5340, 5785, 6422, 6764, 6942, 7410, 8455, 9633, 10140, 10146, 11570, 12844, 13884, 14820, 15041, 16055, 16910, 17355, 19266, 20292, 21983, 23140, 25365, 30082, 32110, 33820, 34710, 38532, 43966, 45123, 48165, 50730, 60164, 64220, 65949, 69420, 75205, 87932, 90246, 96330, 101460, 109915, 131898, 150410, 180492, 192660, 219830, 225615, 263796, 285779, 300820, 329745, 439660, 451230, 571558, 659490, 857337, 902460, 1143116, 1318980, 1428895, 1714674, 2857790, 3429348, 4286685, 5715580, 8573370, 17146740]

約数ペア:

[(1, 17146740), (2, 8573370), (3, 5715580), (4, 4286685), (5, 3429348), (6, 2857790), (10, 1714674), (12, 1428895), (13, 1318980), (15, 1143116), (19, 902460), (20, 857337), (26, 659490), (30, 571558), (38, 451230), (39, 439660), (52, 329745), (57, 300820), (60, 285779), (65, 263796), (76, 225615), (78, 219830), (89, 192660), (95, 180492), (114, 150410), (130, 131898), (156, 109915), (169, 101460), (178, 96330), (190, 90246), (195, 87932), (228, 75205), (247, 69420), (260, 65949), (267, 64220), (285, 60164), (338, 50730), (356, 48165), (380, 45123), (390, 43966), (445, 38532), (494, 34710), (507, 33820), (534, 32110), (570, 30082), (676, 25365), (741, 23140), (780, 21983), (845, 20292), (890, 19266), (988, 17355), (1014, 16910), (1068, 16055), (1140, 15041), (1157, 14820), (1235, 13884), (1335, 12844), (1482, 11570), (1690, 10146), (1691, 10140), (1780, 9633), (2028, 8455), (2314, 7410), (2470, 6942), (2535, 6764), (2670, 6422), (2964, 5785), (3211, 5340), (3380, 5073), (3382, 5070), (3471, 4940), (3705, 4628)]