427628610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{457}}^1$

素因数の和:788

約数の個数: 96

約数和(自身を含む): 1148455152

約数和(自身を除く): 720826542

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 281, 333, 370, 457, 555, 562, 666, 843, 914, 1110, 1371, 1405, 1665, 1686, 2285, 2529, 2742, 2810, 3330, 4113, 4215, 4570, 5058, 6855, 8226, 8430, 10397, 12645, 13710, 16909, 20565, 20794, 25290, 31191, 33818, 41130, 50727, 51985, 62382, 84545, 93573, 101454, 103970, 128417, 152181, 155955, 169090, 187146, 253635, 256834, 304362, 311910, 385251, 467865, 507270, 642085, 760905, 770502, 935730, 1155753, 1284170, 1521810, 1926255, 2311506, 3852510, 4751429, 5778765, 9502858, 11557530, 14254287, 23757145, 28508574, 42762861, 47514290, 71271435, 85525722, 142542870, 213814305, 427628610]

約数ペア:

[(1, 427628610), (2, 213814305), (3, 142542870), (5, 85525722), (6, 71271435), (9, 47514290), (10, 42762861), (15, 28508574), (18, 23757145), (30, 14254287), (37, 11557530), (45, 9502858), (74, 5778765), (90, 4751429), (111, 3852510), (185, 2311506), (222, 1926255), (281, 1521810), (333, 1284170), (370, 1155753), (457, 935730), (555, 770502), (562, 760905), (666, 642085), (843, 507270), (914, 467865), (1110, 385251), (1371, 311910), (1405, 304362), (1665, 256834), (1686, 253635), (2285, 187146), (2529, 169090), (2742, 155955), (2810, 152181), (3330, 128417), (4113, 103970), (4215, 101454), (4570, 93573), (5058, 84545), (6855, 62382), (8226, 51985), (8430, 50727), (10397, 41130), (12645, 33818), (13710, 31191), (16909, 25290), (20565, 20794)]