15707782150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{19157}}^1$

素因数の和:19246

約数の個数: 72

約数和(自身を含む): 31528857024

約数和(自身を除く): 15821074874

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 50, 62, 115, 155, 230, 310, 529, 575, 713, 775, 1058, 1150, 1426, 1550, 2645, 3565, 5290, 7130, 13225, 16399, 17825, 19157, 26450, 32798, 35650, 38314, 81995, 95785, 163990, 191570, 409975, 440611, 478925, 593867, 819950, 881222, 957850, 1187734, 2203055, 2969335, 4406110, 5938670, 10134053, 11015275, 13658941, 14846675, 20268106, 22030550, 27317882, 29693350, 50670265, 68294705, 101340530, 136589410, 253351325, 314155643, 341473525, 506702650, 628311286, 682947050, 1570778215, 3141556430, 7853891075, 15707782150]

約数ペア:

[(1, 15707782150), (2, 7853891075), (5, 3141556430), (10, 1570778215), (23, 682947050), (25, 628311286), (31, 506702650), (46, 341473525), (50, 314155643), (62, 253351325), (115, 136589410), (155, 101340530), (230, 68294705), (310, 50670265), (529, 29693350), (575, 27317882), (713, 22030550), (775, 20268106), (1058, 14846675), (1150, 13658941), (1426, 11015275), (1550, 10134053), (2645, 5938670), (3565, 4406110), (5290, 2969335), (7130, 2203055), (13225, 1187734), (16399, 957850), (17825, 881222), (19157, 819950), (26450, 593867), (32798, 478925), (35650, 440611), (38314, 409975), (81995, 191570), (95785, 163990)]