26864730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 76723200

約数和(自身を除く): 49858470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 47, 54, 58, 73, 87, 90, 94, 135, 141, 145, 146, 174, 219, 235, 261, 270, 282, 290, 365, 423, 435, 438, 470, 522, 657, 705, 730, 783, 846, 870, 1095, 1269, 1305, 1314, 1363, 1410, 1566, 1971, 2115, 2117, 2190, 2538, 2610, 2726, 3285, 3431, 3915, 3942, 4089, 4230, 4234, 6345, 6351, 6570, 6815, 6862, 7830, 8178, 9855, 10293, 10585, 12267, 12690, 12702, 13630, 17155, 19053, 19710, 20445, 20586, 21170, 24534, 30879, 31755, 34310, 36801, 38106, 40890, 51465, 57159, 61335, 61758, 63510, 73602, 92637, 95265, 99499, 102930, 114318, 122670, 154395, 184005, 185274, 190530, 198998, 285795, 298497, 308790, 368010, 463185, 497495, 571590, 596994, 895491, 926370, 994990, 1492485, 1790982, 2686473, 2984970, 4477455, 5372946, 8954910, 13432365, 26864730]

約数ペア:

[(1, 26864730), (2, 13432365), (3, 8954910), (5, 5372946), (6, 4477455), (9, 2984970), (10, 2686473), (15, 1790982), (18, 1492485), (27, 994990), (29, 926370), (30, 895491), (45, 596994), (47, 571590), (54, 497495), (58, 463185), (73, 368010), (87, 308790), (90, 298497), (94, 285795), (135, 198998), (141, 190530), (145, 185274), (146, 184005), (174, 154395), (219, 122670), (235, 114318), (261, 102930), (270, 99499), (282, 95265), (290, 92637), (365, 73602), (423, 63510), (435, 61758), (438, 61335), (470, 57159), (522, 51465), (657, 40890), (705, 38106), (730, 36801), (783, 34310), (846, 31755), (870, 30879), (1095, 24534), (1269, 21170), (1305, 20586), (1314, 20445), (1363, 19710), (1410, 19053), (1566, 17155), (1971, 13630), (2115, 12702), (2117, 12690), (2190, 12267), (2538, 10585), (2610, 10293), (2726, 9855), (3285, 8178), (3431, 7830), (3915, 6862), (3942, 6815), (4089, 6570), (4230, 6351), (4234, 6345)]