1246344770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:432

約数の個数: 96

約数和(自身を含む): 2574028800

約数和(自身を除く): 1327684030

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 149, 155, 223, 242, 298, 310, 341, 446, 605, 682, 745, 1115, 1210, 1490, 1639, 1705, 2230, 2453, 3278, 3410, 3751, 4619, 4906, 6913, 7502, 8195, 9238, 12265, 13826, 16390, 18029, 18755, 23095, 24530, 26983, 33227, 34565, 36058, 37510, 46190, 50809, 53966, 66454, 69130, 76043, 90145, 101618, 134915, 152086, 166135, 180290, 254045, 269830, 332270, 365497, 380215, 508090, 558899, 730994, 760430, 836473, 1030037, 1117798, 1672946, 1827485, 2060074, 2794495, 3654970, 4020467, 4182365, 5150185, 5588990, 8040934, 8364730, 10300370, 11330407, 20102335, 22660814, 40204670, 56652035, 113304070, 124634477, 249268954, 623172385, 1246344770]

約数ペア:

[(1, 1246344770), (2, 623172385), (5, 249268954), (10, 124634477), (11, 113304070), (22, 56652035), (31, 40204670), (55, 22660814), (62, 20102335), (110, 11330407), (121, 10300370), (149, 8364730), (155, 8040934), (223, 5588990), (242, 5150185), (298, 4182365), (310, 4020467), (341, 3654970), (446, 2794495), (605, 2060074), (682, 1827485), (745, 1672946), (1115, 1117798), (1210, 1030037), (1490, 836473), (1639, 760430), (1705, 730994), (2230, 558899), (2453, 508090), (3278, 380215), (3410, 365497), (3751, 332270), (4619, 269830), (4906, 254045), (6913, 180290), (7502, 166135), (8195, 152086), (9238, 134915), (12265, 101618), (13826, 90145), (16390, 76043), (18029, 69130), (18755, 66454), (23095, 53966), (24530, 50809), (26983, 46190), (33227, 37510), (34565, 36058)]