30954864

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:406

約数の個数: 80

約数和(自身を含む): 83994624

約数和(自身を除く): 53039760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 71, 93, 124, 142, 186, 213, 248, 284, 293, 372, 426, 496, 568, 586, 744, 852, 879, 1136, 1172, 1488, 1704, 1758, 2201, 2344, 3408, 3516, 4402, 4688, 6603, 7032, 8804, 9083, 13206, 14064, 17608, 18166, 20803, 26412, 27249, 35216, 36332, 41606, 52824, 54498, 62409, 72664, 83212, 105648, 108996, 124818, 145328, 166424, 217992, 249636, 332848, 435984, 499272, 644893, 998544, 1289786, 1934679, 2579572, 3869358, 5159144, 7738716, 10318288, 15477432, 30954864]

約数ペア:

[(1, 30954864), (2, 15477432), (3, 10318288), (4, 7738716), (6, 5159144), (8, 3869358), (12, 2579572), (16, 1934679), (24, 1289786), (31, 998544), (48, 644893), (62, 499272), (71, 435984), (93, 332848), (124, 249636), (142, 217992), (186, 166424), (213, 145328), (248, 124818), (284, 108996), (293, 105648), (372, 83212), (426, 72664), (496, 62409), (568, 54498), (586, 52824), (744, 41606), (852, 36332), (879, 35216), (1136, 27249), (1172, 26412), (1488, 20803), (1704, 18166), (1758, 17608), (2201, 14064), (2344, 13206), (3408, 9083), (3516, 8804), (4402, 7032), (4688, 6603)]