146963490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 359424000

約数和(自身を除く): 212460510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 199, 206, 239, 309, 398, 478, 515, 597, 618, 717, 995, 1030, 1194, 1195, 1434, 1545, 1990, 2390, 2985, 3090, 3585, 5970, 7170, 20497, 24617, 40994, 47561, 49234, 61491, 73851, 95122, 102485, 122982, 123085, 142683, 147702, 204970, 237805, 246170, 285366, 307455, 369255, 475610, 614910, 713415, 738510, 1426830, 4898783, 9797566, 14696349, 24493915, 29392698, 48987830, 73481745, 146963490]

約数ペア:

[(1, 146963490), (2, 73481745), (3, 48987830), (5, 29392698), (6, 24493915), (10, 14696349), (15, 9797566), (30, 4898783), (103, 1426830), (199, 738510), (206, 713415), (239, 614910), (309, 475610), (398, 369255), (478, 307455), (515, 285366), (597, 246170), (618, 237805), (717, 204970), (995, 147702), (1030, 142683), (1194, 123085), (1195, 122982), (1434, 102485), (1545, 95122), (1990, 73851), (2390, 61491), (2985, 49234), (3090, 47561), (3585, 40994), (5970, 24617), (7170, 20497)]