74583930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:268

約数の個数: 128

約数和(自身を含む): 205286400

約数和(自身を除く): 130702470

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 43, 51, 57, 85, 86, 95, 102, 114, 129, 170, 179, 190, 215, 255, 258, 285, 323, 358, 430, 510, 537, 570, 645, 646, 731, 817, 895, 969, 1074, 1290, 1462, 1615, 1634, 1790, 1938, 2193, 2451, 2685, 3043, 3230, 3401, 3655, 4085, 4386, 4845, 4902, 5370, 6086, 6802, 7310, 7697, 8170, 9129, 9690, 10203, 10965, 12255, 13889, 15215, 15394, 17005, 18258, 20406, 21930, 23091, 24510, 27778, 30430, 34010, 38485, 41667, 45645, 46182, 51015, 57817, 69445, 76970, 83334, 91290, 102030, 115455, 115634, 130849, 138890, 146243, 173451, 208335, 230910, 261698, 289085, 292486, 346902, 392547, 416670, 438729, 578170, 654245, 731215, 785094, 867255, 877458, 1308490, 1462430, 1734510, 1962735, 2193645, 2486131, 3925470, 4387290, 4972262, 7458393, 12430655, 14916786, 24861310, 37291965, 74583930]

約数ペア:

[(1, 74583930), (2, 37291965), (3, 24861310), (5, 14916786), (6, 12430655), (10, 7458393), (15, 4972262), (17, 4387290), (19, 3925470), (30, 2486131), (34, 2193645), (38, 1962735), (43, 1734510), (51, 1462430), (57, 1308490), (85, 877458), (86, 867255), (95, 785094), (102, 731215), (114, 654245), (129, 578170), (170, 438729), (179, 416670), (190, 392547), (215, 346902), (255, 292486), (258, 289085), (285, 261698), (323, 230910), (358, 208335), (430, 173451), (510, 146243), (537, 138890), (570, 130849), (645, 115634), (646, 115455), (731, 102030), (817, 91290), (895, 83334), (969, 76970), (1074, 69445), (1290, 57817), (1462, 51015), (1615, 46182), (1634, 45645), (1790, 41667), (1938, 38485), (2193, 34010), (2451, 30430), (2685, 27778), (3043, 24510), (3230, 23091), (3401, 21930), (3655, 20406), (4085, 18258), (4386, 17005), (4845, 15394), (4902, 15215), (5370, 13889), (6086, 12255), (6802, 10965), (7310, 10203), (7697, 9690), (8170, 9129)]