30482270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:130

約数の個数: 128

約数和(自身を含む): 74511360

約数和(自身を除く): 44029090

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 41, 43, 65, 70, 82, 86, 91, 95, 130, 133, 182, 190, 205, 215, 247, 266, 287, 301, 410, 430, 455, 494, 533, 559, 574, 602, 665, 779, 817, 910, 1066, 1118, 1235, 1330, 1435, 1505, 1558, 1634, 1729, 1763, 2470, 2665, 2795, 2870, 3010, 3458, 3526, 3731, 3895, 3913, 4085, 5330, 5453, 5590, 5719, 7462, 7790, 7826, 8170, 8645, 8815, 10127, 10621, 10906, 11438, 12341, 17290, 17630, 18655, 19565, 20254, 21242, 22919, 24682, 27265, 28595, 33497, 37310, 39130, 45838, 50635, 53105, 54530, 57190, 61705, 66994, 70889, 74347, 101270, 106210, 114595, 123410, 141778, 148694, 160433, 167485, 229190, 234479, 320866, 334970, 354445, 371735, 435461, 468958, 708890, 743470, 802165, 870922, 1172395, 1604330, 2177305, 2344790, 3048227, 4354610, 6096454, 15241135, 30482270]

約数ペア:

[(1, 30482270), (2, 15241135), (5, 6096454), (7, 4354610), (10, 3048227), (13, 2344790), (14, 2177305), (19, 1604330), (26, 1172395), (35, 870922), (38, 802165), (41, 743470), (43, 708890), (65, 468958), (70, 435461), (82, 371735), (86, 354445), (91, 334970), (95, 320866), (130, 234479), (133, 229190), (182, 167485), (190, 160433), (205, 148694), (215, 141778), (247, 123410), (266, 114595), (287, 106210), (301, 101270), (410, 74347), (430, 70889), (455, 66994), (494, 61705), (533, 57190), (559, 54530), (574, 53105), (602, 50635), (665, 45838), (779, 39130), (817, 37310), (910, 33497), (1066, 28595), (1118, 27265), (1235, 24682), (1330, 22919), (1435, 21242), (1505, 20254), (1558, 19565), (1634, 18655), (1729, 17630), (1763, 17290), (2470, 12341), (2665, 11438), (2795, 10906), (2870, 10621), (3010, 10127), (3458, 8815), (3526, 8645), (3731, 8170), (3895, 7826), (3913, 7790), (4085, 7462), (5330, 5719), (5453, 5590)]