229590970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 505284480

約数和(自身を除く): 275693510

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 107, 145, 151, 203, 214, 245, 290, 302, 406, 490, 535, 749, 755, 1015, 1057, 1070, 1421, 1498, 1510, 2030, 2114, 2842, 3103, 3745, 4379, 5243, 5285, 6206, 7105, 7399, 7490, 8758, 10486, 10570, 14210, 14798, 15515, 16157, 21721, 21895, 26215, 30653, 31030, 32314, 36995, 43442, 43790, 52430, 61306, 73990, 80785, 108605, 113099, 152047, 153265, 161570, 214571, 217210, 226198, 304094, 306530, 429142, 468553, 565495, 760235, 791693, 937106, 1072855, 1130990, 1520470, 1583386, 2145710, 2342765, 3279871, 3958465, 4685530, 6559742, 7916930, 16399355, 22959097, 32798710, 45918194, 114795485, 229590970]

約数ペア:

[(1, 229590970), (2, 114795485), (5, 45918194), (7, 32798710), (10, 22959097), (14, 16399355), (29, 7916930), (35, 6559742), (49, 4685530), (58, 3958465), (70, 3279871), (98, 2342765), (107, 2145710), (145, 1583386), (151, 1520470), (203, 1130990), (214, 1072855), (245, 937106), (290, 791693), (302, 760235), (406, 565495), (490, 468553), (535, 429142), (749, 306530), (755, 304094), (1015, 226198), (1057, 217210), (1070, 214571), (1421, 161570), (1498, 153265), (1510, 152047), (2030, 113099), (2114, 108605), (2842, 80785), (3103, 73990), (3745, 61306), (4379, 52430), (5243, 43790), (5285, 43442), (6206, 36995), (7105, 32314), (7399, 31030), (7490, 30653), (8758, 26215), (10486, 21895), (10570, 21721), (14210, 16157), (14798, 15515)]