391528130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:576

約数の個数: 96

約数和(自身を含む): 864302400

約数和(自身を除く): 472774270

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 59, 70, 98, 118, 145, 203, 245, 290, 295, 406, 413, 467, 490, 590, 826, 934, 1015, 1421, 1711, 2030, 2065, 2335, 2842, 2891, 3269, 3422, 4130, 4670, 5782, 6538, 7105, 8555, 11977, 13543, 14210, 14455, 16345, 17110, 22883, 23954, 27086, 27553, 28910, 32690, 45766, 55106, 59885, 67715, 83839, 94801, 114415, 119770, 135430, 137765, 167678, 189602, 192871, 228830, 275530, 385742, 419195, 474005, 663607, 799037, 838390, 948010, 964355, 1327214, 1350097, 1598074, 1928710, 2700194, 3318035, 3995185, 5593259, 6636070, 6750485, 7990370, 11186518, 13500970, 27966295, 39152813, 55932590, 78305626, 195764065, 391528130]

約数ペア:

[(1, 391528130), (2, 195764065), (5, 78305626), (7, 55932590), (10, 39152813), (14, 27966295), (29, 13500970), (35, 11186518), (49, 7990370), (58, 6750485), (59, 6636070), (70, 5593259), (98, 3995185), (118, 3318035), (145, 2700194), (203, 1928710), (245, 1598074), (290, 1350097), (295, 1327214), (406, 964355), (413, 948010), (467, 838390), (490, 799037), (590, 663607), (826, 474005), (934, 419195), (1015, 385742), (1421, 275530), (1711, 228830), (2030, 192871), (2065, 189602), (2335, 167678), (2842, 137765), (2891, 135430), (3269, 119770), (3422, 114415), (4130, 94801), (4670, 83839), (5782, 67715), (6538, 59885), (7105, 55106), (8555, 45766), (11977, 32690), (13543, 28910), (14210, 27553), (14455, 27086), (16345, 23954), (17110, 22883)]