30804510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1$

素因数の和:91

約数の個数: 128

約数和(自身を含む): 90201600

約数和(自身を除く): 59397090

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 19, 22, 30, 33, 34, 38, 51, 55, 57, 66, 85, 95, 102, 110, 114, 165, 170, 187, 190, 209, 255, 285, 289, 323, 330, 374, 418, 510, 561, 570, 578, 627, 646, 867, 935, 969, 1045, 1122, 1254, 1445, 1615, 1734, 1870, 1938, 2090, 2805, 2890, 3135, 3179, 3230, 3553, 4335, 4845, 4913, 5491, 5610, 6270, 6358, 7106, 8670, 9537, 9690, 9826, 10659, 10982, 14739, 15895, 16473, 17765, 19074, 21318, 24565, 27455, 29478, 31790, 32946, 35530, 47685, 49130, 53295, 54043, 54910, 60401, 73695, 82365, 93347, 95370, 106590, 108086, 120802, 147390, 162129, 164730, 181203, 186694, 270215, 280041, 302005, 324258, 362406, 466735, 540430, 560082, 604010, 810645, 906015, 933470, 1026817, 1400205, 1621290, 1812030, 2053634, 2800410, 3080451, 5134085, 6160902, 10268170, 15402255, 30804510]

約数ペア:

[(1, 30804510), (2, 15402255), (3, 10268170), (5, 6160902), (6, 5134085), (10, 3080451), (11, 2800410), (15, 2053634), (17, 1812030), (19, 1621290), (22, 1400205), (30, 1026817), (33, 933470), (34, 906015), (38, 810645), (51, 604010), (55, 560082), (57, 540430), (66, 466735), (85, 362406), (95, 324258), (102, 302005), (110, 280041), (114, 270215), (165, 186694), (170, 181203), (187, 164730), (190, 162129), (209, 147390), (255, 120802), (285, 108086), (289, 106590), (323, 95370), (330, 93347), (374, 82365), (418, 73695), (510, 60401), (561, 54910), (570, 54043), (578, 53295), (627, 49130), (646, 47685), (867, 35530), (935, 32946), (969, 31790), (1045, 29478), (1122, 27455), (1254, 24565), (1445, 21318), (1615, 19074), (1734, 17765), (1870, 16473), (1938, 15895), (2090, 14739), (2805, 10982), (2890, 10659), (3135, 9826), (3179, 9690), (3230, 9537), (3553, 8670), (4335, 7106), (4845, 6358), (4913, 6270), (5491, 5610)]