28996110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1$

素因数の和:791

約数の個数: 128

約数和(自身を含む): 90961920

約数和(自身を除く): 61965810

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 39, 45, 54, 55, 65, 66, 78, 90, 99, 110, 117, 130, 135, 143, 165, 195, 198, 234, 270, 286, 297, 330, 351, 390, 429, 495, 585, 594, 702, 715, 751, 858, 990, 1170, 1287, 1430, 1485, 1502, 1755, 2145, 2253, 2574, 2970, 3510, 3755, 3861, 4290, 4506, 6435, 6759, 7510, 7722, 8261, 9763, 11265, 12870, 13518, 16522, 19305, 19526, 20277, 22530, 24783, 29289, 33795, 38610, 40554, 41305, 48815, 49566, 58578, 67590, 74349, 82610, 87867, 97630, 101385, 107393, 123915, 146445, 148698, 175734, 202770, 214786, 223047, 247830, 263601, 292890, 322179, 371745, 439335, 446094, 527202, 536965, 644358, 743490, 878670, 966537, 1073930, 1115235, 1318005, 1610895, 1933074, 2230470, 2636010, 2899611, 3221790, 4832685, 5799222, 9665370, 14498055, 28996110]

約数ペア:

[(1, 28996110), (2, 14498055), (3, 9665370), (5, 5799222), (6, 4832685), (9, 3221790), (10, 2899611), (11, 2636010), (13, 2230470), (15, 1933074), (18, 1610895), (22, 1318005), (26, 1115235), (27, 1073930), (30, 966537), (33, 878670), (39, 743490), (45, 644358), (54, 536965), (55, 527202), (65, 446094), (66, 439335), (78, 371745), (90, 322179), (99, 292890), (110, 263601), (117, 247830), (130, 223047), (135, 214786), (143, 202770), (165, 175734), (195, 148698), (198, 146445), (234, 123915), (270, 107393), (286, 101385), (297, 97630), (330, 87867), (351, 82610), (390, 74349), (429, 67590), (495, 58578), (585, 49566), (594, 48815), (702, 41305), (715, 40554), (751, 38610), (858, 33795), (990, 29289), (1170, 24783), (1287, 22530), (1430, 20277), (1485, 19526), (1502, 19305), (1755, 16522), (2145, 13518), (2253, 12870), (2574, 11265), (2970, 9763), (3510, 8261), (3755, 7722), (3861, 7510), (4290, 6759), (4506, 6435)]