346938930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1019}}^1$

素因数の和:1145

約数の個数: 128

約数和(自身を含む): 1007596800

約数和(自身を除く): 660657870

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 97, 117, 130, 135, 194, 195, 234, 270, 291, 351, 390, 485, 582, 585, 702, 873, 970, 1019, 1170, 1261, 1455, 1746, 1755, 2038, 2522, 2619, 2910, 3057, 3510, 3783, 4365, 5095, 5238, 6114, 6305, 7566, 8730, 9171, 10190, 11349, 12610, 13095, 13247, 15285, 18342, 18915, 22698, 26190, 26494, 27513, 30570, 34047, 37830, 39741, 45855, 55026, 56745, 66235, 68094, 79482, 91710, 98843, 113490, 119223, 132470, 137565, 170235, 197686, 198705, 238446, 275130, 296529, 340470, 357669, 397410, 494215, 593058, 596115, 715338, 889587, 988430, 1192230, 1284959, 1482645, 1779174, 1788345, 2569918, 2668761, 2965290, 3576690, 3854877, 4447935, 5337522, 6424795, 7709754, 8895870, 11564631, 12849590, 13343805, 19274385, 23129262, 26687610, 34693893, 38548770, 57823155, 69387786, 115646310, 173469465, 346938930]

約数ペア:

[(1, 346938930), (2, 173469465), (3, 115646310), (5, 69387786), (6, 57823155), (9, 38548770), (10, 34693893), (13, 26687610), (15, 23129262), (18, 19274385), (26, 13343805), (27, 12849590), (30, 11564631), (39, 8895870), (45, 7709754), (54, 6424795), (65, 5337522), (78, 4447935), (90, 3854877), (97, 3576690), (117, 2965290), (130, 2668761), (135, 2569918), (194, 1788345), (195, 1779174), (234, 1482645), (270, 1284959), (291, 1192230), (351, 988430), (390, 889587), (485, 715338), (582, 596115), (585, 593058), (702, 494215), (873, 397410), (970, 357669), (1019, 340470), (1170, 296529), (1261, 275130), (1455, 238446), (1746, 198705), (1755, 197686), (2038, 170235), (2522, 137565), (2619, 132470), (2910, 119223), (3057, 113490), (3510, 98843), (3783, 91710), (4365, 79482), (5095, 68094), (5238, 66235), (6114, 56745), (6305, 55026), (7566, 45855), (8730, 39741), (9171, 37830), (10190, 34047), (11349, 30570), (12610, 27513), (13095, 26494), (13247, 26190), (15285, 22698), (18342, 18915)]