25308090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 69728256

約数和(自身を除く): 44420166

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 47, 62, 90, 93, 94, 141, 155, 186, 193, 235, 279, 282, 310, 386, 423, 465, 470, 558, 579, 705, 846, 930, 965, 1158, 1395, 1410, 1457, 1737, 1930, 2115, 2790, 2895, 2914, 3474, 4230, 4371, 5790, 5983, 7285, 8685, 8742, 9071, 11966, 13113, 14570, 17370, 17949, 18142, 21855, 26226, 27213, 29915, 35898, 43710, 45355, 53847, 54426, 59830, 65565, 81639, 89745, 90710, 107694, 131130, 136065, 163278, 179490, 269235, 272130, 281201, 408195, 538470, 562402, 816390, 843603, 1406005, 1687206, 2530809, 2812010, 4218015, 5061618, 8436030, 12654045, 25308090]

約数ペア:

[(1, 25308090), (2, 12654045), (3, 8436030), (5, 5061618), (6, 4218015), (9, 2812010), (10, 2530809), (15, 1687206), (18, 1406005), (30, 843603), (31, 816390), (45, 562402), (47, 538470), (62, 408195), (90, 281201), (93, 272130), (94, 269235), (141, 179490), (155, 163278), (186, 136065), (193, 131130), (235, 107694), (279, 90710), (282, 89745), (310, 81639), (386, 65565), (423, 59830), (465, 54426), (470, 53847), (558, 45355), (579, 43710), (705, 35898), (846, 29915), (930, 27213), (965, 26226), (1158, 21855), (1395, 18142), (1410, 17949), (1457, 17370), (1737, 14570), (1930, 13113), (2115, 11966), (2790, 9071), (2895, 8742), (2914, 8685), (3474, 7285), (4230, 5983), (4371, 5790)]