19390436130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{153929}}^1$

素因数の和:153988

約数の個数: 128

約数和(自身を含む): 55858118400

約数和(自身を除く): 36467682270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 19, 26, 30, 34, 38, 39, 51, 57, 65, 78, 85, 95, 102, 114, 130, 170, 190, 195, 221, 247, 255, 285, 323, 390, 442, 494, 510, 570, 646, 663, 741, 969, 1105, 1235, 1326, 1482, 1615, 1938, 2210, 2470, 3230, 3315, 3705, 4199, 4845, 6630, 7410, 8398, 9690, 12597, 20995, 25194, 41990, 62985, 125970, 153929, 307858, 461787, 769645, 923574, 1539290, 2001077, 2308935, 2616793, 2924651, 4002154, 4617870, 5233586, 5849302, 6003231, 7850379, 8773953, 10005385, 12006462, 13083965, 14623255, 15700758, 17547906, 20010770, 26167930, 29246510, 30016155, 34018309, 38020463, 39251895, 43869765, 49719067, 60032310, 68036618, 76040926, 78503790, 87739530, 99438134, 102054927, 114061389, 149157201, 170091545, 190102315, 204109854, 228122778, 248595335, 298314402, 340183090, 380204630, 497190670, 510274635, 570306945, 646347871, 745786005, 1020549270, 1140613890, 1292695742, 1491572010, 1939043613, 3231739355, 3878087226, 6463478710, 9695218065, 19390436130]

約数ペア:

[(1, 19390436130), (2, 9695218065), (3, 6463478710), (5, 3878087226), (6, 3231739355), (10, 1939043613), (13, 1491572010), (15, 1292695742), (17, 1140613890), (19, 1020549270), (26, 745786005), (30, 646347871), (34, 570306945), (38, 510274635), (39, 497190670), (51, 380204630), (57, 340183090), (65, 298314402), (78, 248595335), (85, 228122778), (95, 204109854), (102, 190102315), (114, 170091545), (130, 149157201), (170, 114061389), (190, 102054927), (195, 99438134), (221, 87739530), (247, 78503790), (255, 76040926), (285, 68036618), (323, 60032310), (390, 49719067), (442, 43869765), (494, 39251895), (510, 38020463), (570, 34018309), (646, 30016155), (663, 29246510), (741, 26167930), (969, 20010770), (1105, 17547906), (1235, 15700758), (1326, 14623255), (1482, 13083965), (1615, 12006462), (1938, 10005385), (2210, 8773953), (2470, 7850379), (3230, 6003231), (3315, 5849302), (3705, 5233586), (4199, 4617870), (4845, 4002154), (6630, 2924651), (7410, 2616793), (8398, 2308935), (9690, 2001077), (12597, 1539290), (20995, 923574), (25194, 769645), (41990, 461787), (62985, 307858), (125970, 153929)]