190507590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3323}}^1$

素因数の和:3363

約数の個数: 144

約数和(自身を含む): 620697168

約数和(自身を除く): 430189578

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 147, 182, 195, 210, 234, 245, 273, 294, 315, 390, 441, 455, 490, 546, 585, 630, 637, 735, 819, 882, 910, 1170, 1274, 1365, 1470, 1638, 1911, 2205, 2730, 3185, 3323, 3822, 4095, 4410, 5733, 6370, 6646, 8190, 9555, 9969, 11466, 16615, 19110, 19938, 23261, 28665, 29907, 33230, 43199, 46522, 49845, 57330, 59814, 69783, 86398, 99690, 116305, 129597, 139566, 149535, 162827, 209349, 215995, 232610, 259194, 299070, 302393, 325654, 348915, 388791, 418698, 431990, 488481, 604786, 647985, 697830, 777582, 814135, 907179, 976962, 1046745, 1295970, 1465443, 1511965, 1628270, 1814358, 1943955, 2093490, 2116751, 2442405, 2721537, 2930886, 3023930, 3887910, 4233502, 4535895, 4884810, 5443074, 6350253, 7327215, 9071790, 10583755, 12700506, 13607685, 14654430, 19050759, 21167510, 27215370, 31751265, 38101518, 63502530, 95253795, 190507590]

約数ペア:

[(1, 190507590), (2, 95253795), (3, 63502530), (5, 38101518), (6, 31751265), (7, 27215370), (9, 21167510), (10, 19050759), (13, 14654430), (14, 13607685), (15, 12700506), (18, 10583755), (21, 9071790), (26, 7327215), (30, 6350253), (35, 5443074), (39, 4884810), (42, 4535895), (45, 4233502), (49, 3887910), (63, 3023930), (65, 2930886), (70, 2721537), (78, 2442405), (90, 2116751), (91, 2093490), (98, 1943955), (105, 1814358), (117, 1628270), (126, 1511965), (130, 1465443), (147, 1295970), (182, 1046745), (195, 976962), (210, 907179), (234, 814135), (245, 777582), (273, 697830), (294, 647985), (315, 604786), (390, 488481), (441, 431990), (455, 418698), (490, 388791), (546, 348915), (585, 325654), (630, 302393), (637, 299070), (735, 259194), (819, 232610), (882, 215995), (910, 209349), (1170, 162827), (1274, 149535), (1365, 139566), (1470, 129597), (1638, 116305), (1911, 99690), (2205, 86398), (2730, 69783), (3185, 59814), (3323, 57330), (3822, 49845), (4095, 46522), (4410, 43199), (5733, 33230), (6370, 29907), (6646, 28665), (8190, 23261), (9555, 19938), (9969, 19110), (11466, 16615)]