38418930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:432

約数の個数: 96

約数和(自身を含む): 110118528

約数和(自身を除く): 71699598

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 151, 165, 198, 257, 302, 330, 453, 495, 514, 755, 771, 906, 990, 1285, 1359, 1510, 1542, 1661, 2265, 2313, 2570, 2718, 2827, 3322, 3855, 4530, 4626, 4983, 5654, 6795, 7710, 8305, 8481, 9966, 11565, 13590, 14135, 14949, 16610, 16962, 23130, 24915, 25443, 28270, 29898, 38807, 42405, 49830, 50886, 74745, 77614, 84810, 116421, 127215, 149490, 194035, 232842, 254430, 349263, 388070, 426877, 582105, 698526, 853754, 1164210, 1280631, 1746315, 2134385, 2561262, 3492630, 3841893, 4268770, 6403155, 7683786, 12806310, 19209465, 38418930]

約数ペア:

[(1, 38418930), (2, 19209465), (3, 12806310), (5, 7683786), (6, 6403155), (9, 4268770), (10, 3841893), (11, 3492630), (15, 2561262), (18, 2134385), (22, 1746315), (30, 1280631), (33, 1164210), (45, 853754), (55, 698526), (66, 582105), (90, 426877), (99, 388070), (110, 349263), (151, 254430), (165, 232842), (198, 194035), (257, 149490), (302, 127215), (330, 116421), (453, 84810), (495, 77614), (514, 74745), (755, 50886), (771, 49830), (906, 42405), (990, 38807), (1285, 29898), (1359, 28270), (1510, 25443), (1542, 24915), (1661, 23130), (2265, 16962), (2313, 16610), (2570, 14949), (2718, 14135), (2827, 13590), (3322, 11565), (3855, 9966), (4530, 8481), (4626, 8305), (4983, 7710), (5654, 6795)]