26729370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 72783360

約数和(自身を除く): 46053990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 71, 89, 90, 94, 141, 142, 178, 213, 235, 267, 282, 355, 423, 426, 445, 470, 534, 639, 705, 710, 801, 846, 890, 1065, 1278, 1335, 1410, 1602, 2115, 2130, 2670, 3195, 3337, 4005, 4183, 4230, 6319, 6390, 6674, 8010, 8366, 10011, 12549, 12638, 16685, 18957, 20022, 20915, 25098, 30033, 31595, 33370, 37647, 37914, 41830, 50055, 56871, 60066, 62745, 63190, 75294, 94785, 100110, 113742, 125490, 150165, 188235, 189570, 284355, 296993, 300330, 376470, 568710, 593986, 890979, 1484965, 1781958, 2672937, 2969930, 4454895, 5345874, 8909790, 13364685, 26729370]

約数ペア:

[(1, 26729370), (2, 13364685), (3, 8909790), (5, 5345874), (6, 4454895), (9, 2969930), (10, 2672937), (15, 1781958), (18, 1484965), (30, 890979), (45, 593986), (47, 568710), (71, 376470), (89, 300330), (90, 296993), (94, 284355), (141, 189570), (142, 188235), (178, 150165), (213, 125490), (235, 113742), (267, 100110), (282, 94785), (355, 75294), (423, 63190), (426, 62745), (445, 60066), (470, 56871), (534, 50055), (639, 41830), (705, 37914), (710, 37647), (801, 33370), (846, 31595), (890, 30033), (1065, 25098), (1278, 20915), (1335, 20022), (1410, 18957), (1602, 16685), (2115, 12638), (2130, 12549), (2670, 10011), (3195, 8366), (3337, 8010), (4005, 6674), (4183, 6390), (4230, 6319)]