30494070

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 112

約数和(自身を含む): 84991680

約数和(自身を除く): 54497610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 81, 89, 90, 94, 135, 141, 162, 178, 235, 243, 267, 270, 282, 405, 423, 445, 470, 486, 534, 705, 729, 801, 810, 846, 890, 1215, 1269, 1335, 1410, 1458, 1602, 2115, 2403, 2430, 2538, 2670, 3645, 3807, 4005, 4183, 4230, 4806, 6345, 7209, 7290, 7614, 8010, 8366, 11421, 12015, 12549, 12690, 14418, 19035, 20915, 21627, 22842, 24030, 25098, 34263, 36045, 37647, 38070, 41830, 43254, 57105, 62745, 64881, 68526, 72090, 75294, 108135, 112941, 114210, 125490, 129762, 171315, 188235, 216270, 225882, 324405, 338823, 342630, 376470, 564705, 648810, 677646, 1016469, 1129410, 1694115, 2032938, 3049407, 3388230, 5082345, 6098814, 10164690, 15247035, 30494070]

約数ペア:

[(1, 30494070), (2, 15247035), (3, 10164690), (5, 6098814), (6, 5082345), (9, 3388230), (10, 3049407), (15, 2032938), (18, 1694115), (27, 1129410), (30, 1016469), (45, 677646), (47, 648810), (54, 564705), (81, 376470), (89, 342630), (90, 338823), (94, 324405), (135, 225882), (141, 216270), (162, 188235), (178, 171315), (235, 129762), (243, 125490), (267, 114210), (270, 112941), (282, 108135), (405, 75294), (423, 72090), (445, 68526), (470, 64881), (486, 62745), (534, 57105), (705, 43254), (729, 41830), (801, 38070), (810, 37647), (846, 36045), (890, 34263), (1215, 25098), (1269, 24030), (1335, 22842), (1410, 21627), (1458, 20915), (1602, 19035), (2115, 14418), (2403, 12690), (2430, 12549), (2538, 12015), (2670, 11421), (3645, 8366), (3807, 8010), (4005, 7614), (4183, 7290), (4230, 7209), (4806, 6345)]