10805490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 30326400

約数和(自身を除く): 19520910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 71, 89, 90, 95, 114, 142, 171, 178, 190, 213, 267, 285, 342, 355, 426, 445, 534, 570, 639, 710, 801, 855, 890, 1065, 1278, 1335, 1349, 1602, 1691, 1710, 2130, 2670, 2698, 3195, 3382, 4005, 4047, 5073, 6319, 6390, 6745, 8010, 8094, 8455, 10146, 12141, 12638, 13490, 15219, 16910, 18957, 20235, 24282, 25365, 30438, 31595, 37914, 40470, 50730, 56871, 60705, 63190, 76095, 94785, 113742, 120061, 121410, 152190, 189570, 240122, 284355, 360183, 568710, 600305, 720366, 1080549, 1200610, 1800915, 2161098, 3601830, 5402745, 10805490]

約数ペア:

[(1, 10805490), (2, 5402745), (3, 3601830), (5, 2161098), (6, 1800915), (9, 1200610), (10, 1080549), (15, 720366), (18, 600305), (19, 568710), (30, 360183), (38, 284355), (45, 240122), (57, 189570), (71, 152190), (89, 121410), (90, 120061), (95, 113742), (114, 94785), (142, 76095), (171, 63190), (178, 60705), (190, 56871), (213, 50730), (267, 40470), (285, 37914), (342, 31595), (355, 30438), (426, 25365), (445, 24282), (534, 20235), (570, 18957), (639, 16910), (710, 15219), (801, 13490), (855, 12638), (890, 12141), (1065, 10146), (1278, 8455), (1335, 8094), (1349, 8010), (1602, 6745), (1691, 6390), (1710, 6319), (2130, 5073), (2670, 4047), (2698, 4005), (3195, 3382)]