30295728

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{3691}}^1$

素因数の和:3727

約数の個数: 80

約数和(自身を含む): 91561600

約数和(自身を除く): 61265872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 3691, 4104, 7382, 8208, 11073, 14764, 22146, 29528, 33219, 44292, 59056, 66438, 70129, 88584, 99657, 132876, 140258, 177168, 199314, 210387, 265752, 280516, 398628, 420774, 531504, 561032, 631161, 797256, 841548, 1122064, 1262322, 1594512, 1683096, 1893483, 2524644, 3366192, 3786966, 5049288, 7573932, 10098576, 15147864, 30295728]

約数ペア:

[(1, 30295728), (2, 15147864), (3, 10098576), (4, 7573932), (6, 5049288), (8, 3786966), (9, 3366192), (12, 2524644), (16, 1893483), (18, 1683096), (19, 1594512), (24, 1262322), (27, 1122064), (36, 841548), (38, 797256), (48, 631161), (54, 561032), (57, 531504), (72, 420774), (76, 398628), (108, 280516), (114, 265752), (144, 210387), (152, 199314), (171, 177168), (216, 140258), (228, 132876), (304, 99657), (342, 88584), (432, 70129), (456, 66438), (513, 59056), (684, 44292), (912, 33219), (1026, 29528), (1368, 22146), (2052, 14764), (2736, 11073), (3691, 8208), (4104, 7382)]