245261036230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2473}}^1\times {\mathrm{6529}}^1$

素因数の和:9054

約数の個数: 96

約数和(自身を含む): 530408183040

約数和(自身を除く): 285147146810

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1519, 2170, 2473, 3038, 4946, 6529, 7595, 12365, 13058, 15190, 17311, 24730, 32645, 34622, 45703, 65290, 76663, 86555, 91406, 121177, 153326, 173110, 202399, 228515, 242354, 319921, 383315, 404798, 457030, 536641, 605885, 639842, 766630, 1011995, 1073282, 1211770, 1416793, 1599605, 2023990, 2683205, 2833586, 3199210, 3756487, 5366410, 7083965, 7512974, 9917551, 14167930, 16146217, 18782435, 19835102, 32292434, 37564870, 49587755, 80731085, 99175510, 113023519, 161462170, 226047038, 500532727, 565117595, 791164633, 1001065454, 1130235190, 1582329266, 2502663635, 3503729089, 3955823165, 5005327270, 7007458178, 7911646330, 17518645445, 24526103623, 35037290890, 49052207246, 122630518115, 245261036230]

約数ペア:

[(1, 245261036230), (2, 122630518115), (5, 49052207246), (7, 35037290890), (10, 24526103623), (14, 17518645445), (31, 7911646330), (35, 7007458178), (49, 5005327270), (62, 3955823165), (70, 3503729089), (98, 2502663635), (155, 1582329266), (217, 1130235190), (245, 1001065454), (310, 791164633), (434, 565117595), (490, 500532727), (1085, 226047038), (1519, 161462170), (2170, 113023519), (2473, 99175510), (3038, 80731085), (4946, 49587755), (6529, 37564870), (7595, 32292434), (12365, 19835102), (13058, 18782435), (15190, 16146217), (17311, 14167930), (24730, 9917551), (32645, 7512974), (34622, 7083965), (45703, 5366410), (65290, 3756487), (76663, 3199210), (86555, 2833586), (91406, 2683205), (121177, 2023990), (153326, 1599605), (173110, 1416793), (202399, 1211770), (228515, 1073282), (242354, 1011995), (319921, 766630), (383315, 639842), (404798, 605885), (457030, 536641)]